Страница 180 - гдз по геометрии 11 класс учебник Солтан, Солтан

Геометрия, 11 класс Учебник, авторы: Солтан Г Н, Солтан Алла Евгеньевна, Жумадилова Аманбала Жумадиловна, издательство Кокшетау, Алматы, 2020

Авторы: Солтан Г. Н., Солтан А. Е., Жумадилова А. Ж.

Тип: Учебник

Издательство: Кокшетау

Год издания: 2020 - 2026

ISBN: 978-601-317-528-7

Рекомендовано Министерством образования и науки Республики Казахстан

Cтраница 180

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                          +timestamps: true
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                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                      ]
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                    }
                    "field_metatags_title" => null
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                    "breadcrumbs" => []
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                      #items: []
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                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3593
                      #items: array:1 [
                        0 => App\Models\Branch {#3592
                          #connection: "mysql"
                          #table: "branches"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:24 [ …24]
                          #original: array:24 [ …24]
                          #changes: []
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                          #dateFormat: null
                          #appends: []
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                          +timestamps: true
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                          #hidden: []
                          #visible: []
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                          #guarded: array:1 [ …1]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3585
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3589
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                        0 => App\Models\Element {#3602
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
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                          #with: []
                          #withCount: []
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                          #perPage: 15
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                          +wasRecentlyCreated: false
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                          #attributes: array:7 [ …7]
                          #original: array:7 [ …7]
                          #changes: []
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                          #attributeCastCache: []
                          #dateFormat: null
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                          #touches: []
                          +timestamps: true
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                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        1 => App\Models\Element {#3604
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
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                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
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                          #attributeCastCache: []
                          #dateFormat: null
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                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        2 => App\Models\Element {#3611
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
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                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
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                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
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                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "next" => array:2 [
                      "refs" => "1144868"
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                    ]
                    "previous" => array:2 [
                      "refs" => "1144866"
                      "type" => "task"
                    ]
                    "book" => Illuminate\Database\Eloquent\Collection {#3599
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "page" => array:2 [
                      "refs" => "1116808"
                      "type" => "book_page"
                    ]
                  ]
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                    "id" => 1144867
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_page_start" => "178"
                    "field_page_end" => "179"
                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-647"
                    "field_display_title" => "647"
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                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3584}
                    "field_metatags_title" => null
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                    "field_h1" => null
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                    "field_description_bottom" => null
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                    "breadcrumbs" => []
                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3583}
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3593}
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3585}
                    "content" => Illuminate\Database\Eloquent\Collection {#3589}
                    "next" => array:2 [
                      "refs" => "1144868"
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                    ]
                    "previous" => array:2 [
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                      "type" => "task"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3599}
                    "page" => array:2 [
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                      "type" => "book_page"
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                  #dateFormat: null
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                  #hidden: []
                  #visible: []
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                  #guarded: array:1 [
                    0 => "*"
                  ]
                }
                1 => App\Models\Task {#3582
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [
                    "id" => 1144868
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_page_start" => "179"
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                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-648"
                    "field_display_title" => "648"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3586
                      #items: array:1 [
                        0 => App\Models\Term {#3581}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_metatags_title" => null
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                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3600
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3588
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3590
                      #items: array:3 [
                        0 => App\Models\Element {#3628
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
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                          #escapeWhenCastingToString: false
                          #attributes: array:7 [ …7]
                          #original: array:7 [ …7]
                          #changes: []
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                          #dateFormat: null
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                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        1 => App\Models\Element {#3630
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
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                          #attributeCastCache: []
                          #dateFormat: null
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                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        2 => App\Models\Element {#3632
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
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                          +exists: true
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                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
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                          #attributeCastCache: []
                          #dateFormat: null
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                          +timestamps: true
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                          #guarded: array:1 [ …1]
                        }
                      ]
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                    }
                    "next" => array:2 [
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                    "previous" => array:2 [
                      "refs" => "1144867"
                      "type" => "task"
                    ]
                    "book" => Illuminate\Database\Eloquent\Collection {#3625
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "page" => array:2 [
                      "refs" => "1116809"
                      "type" => "book_page"
                    ]
                  ]
                  #original: array:24 [
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                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
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                    "field_display_title" => "648"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3586}
                    "field_metatags_title" => null
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                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3598}
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3600}
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3588}
                    "content" => Illuminate\Database\Eloquent\Collection {#3590}
                    "next" => array:2 [
                      "refs" => "1144869"
                      "type" => "task"
                    ]
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                      "refs" => "1144867"
                      "type" => "task"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3625}
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                  #guarded: array:1 [
                    0 => "*"
                  ]
                }
                2 => App\Models\Task {#3597
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
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                  #escapeWhenCastingToString: false
                  #attributes: array:24 [
                    "id" => 1144869
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_page_start" => "179"
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                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-649"
                    "field_display_title" => "649"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3587
                      #items: array:1 [
                        0 => App\Models\Term {#3581}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_metatags_title" => null
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                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3626
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3622
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3620
                      #items: array:3 [
                        0 => App\Models\Element {#3642
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:7 [ …7]
                          #original: array:7 [ …7]
                          #changes: []
                          #casts: []
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                          #touches: []
                          +timestamps: true
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                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        1 => App\Models\Element {#3644
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
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                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
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                          #attributeCastCache: []
                          #dateFormat: null
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                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                        2 => App\Models\Element {#3646
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [ …6]
                          #original: array:6 [ …6]
                          #changes: []
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                          #attributeCastCache: []
                          #dateFormat: null
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                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
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                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [ …1]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "next" => array:2 [
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                      "type" => "task"
                    ]
                    "previous" => array:2 [
                      "refs" => "1144868"
                      "type" => "task"
                    ]
                    "book" => Illuminate\Database\Eloquent\Collection {#3639
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "page" => array:2 [
                      "refs" => "1116809"
                      "type" => "book_page"
                    ]
                  ]
                  #original: array:24 [
                    "id" => 1144869
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                    "updated_at" => null
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                    "field_page_end" => null
                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-649"
                    "field_display_title" => "649"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3587}
                    "field_metatags_title" => null
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                    "field_h1" => null
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                    "breadcrumbs" => []
                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3624}
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3626}
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3622}
                    "content" => Illuminate\Database\Eloquent\Collection {#3620}
                    "next" => array:2 [
                      "refs" => "1144870"
                      "type" => "task"
                    ]
                    "previous" => array:2 [
                      "refs" => "1144868"
                      "type" => "task"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3639}
                    "page" => array:2 [
                      "refs" => "1116809"
                      "type" => "book_page"
                    ]
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                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [
                    0 => "*"
                  ]
                }
                3 => App\Models\Task {#3623
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
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                  #escapeWhenCastingToString: false
                  #attributes: array:24 [
                    "id" => 1144870
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_page_start" => "179"
                    "field_page_end" => null
                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-650"
                    "field_display_title" => "650"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3619
                      #items: array:1 [
                        0 => App\Models\Term {#3581}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_metatags_title" => null
                    "field_metatags_description" => null
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                    "breadcrumbs" => []
                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3638
                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3640
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3636
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3635
                      #items: array:3 [
                        0 => App\Models\Element {#3656
                          #connection: "mysql"
                          #table: "elements"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: true
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:7 [ …7]
                          #original: array:7 [ …7]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                           …4
                        }
                        1 => App\Models\Element {#3658 …30}
                        2 => App\Models\Element {#3660 …30}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "next" => array:2 [
                      "refs" => "1144871"
                      "type" => "task"
                    ]
                    "previous" => array:2 [
                      "refs" => "1144869"
                      "type" => "task"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3653
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "page" => array:2 [
                      "refs" => "1116809"
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                    "updated_at" => null
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                    "field_page_end" => null
                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-650"
                    "field_display_title" => "650"
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                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3619}
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                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3638}
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3640}
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3636}
                    "content" => Illuminate\Database\Eloquent\Collection {#3635}
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                      "refs" => "1144871"
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                    0 => "*"
                  ]
                }
                4 => App\Models\Task {#3637
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
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                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:24 [
                    "id" => 1144871
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_page_start" => "179"
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                    "field_url" => "/11-klass/geometrija/kokshetau-soltan-uchebnik/upr-651"
                    "field_display_title" => "651"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3634
                      #items: array:1 [
                        0 => App\Models\Term {#3581}
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                      #escapeWhenCastingToString: false
                    }
                    "field_metatags_title" => null
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                    "breadcrumbs" => []
                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3652
                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3654
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3650
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3649
                      #items: array:3 [
                        0 => App\Models\Element {#3670 …30}
                        1 => App\Models\Element {#3672 …30}
                        2 => App\Models\Element {#3674 …30}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "next" => array:2 [
                      "refs" => "1144872"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3667
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
                      ]
                      #escapeWhenCastingToString: false
                    }
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                    "id" => 1144871
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                      "refs" => "1116809"
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                    0 => "*"
                  ]
                }
                5 => App\Models\Task {#3651
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
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                  #escapeWhenCastingToString: false
                  #attributes: array:24 [
                    "id" => 1144872
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_page_start" => "179"
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                    "field_display_title" => "652"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3648
                      #items: array:1 [
                        0 => App\Models\Term {#3581}
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                      #escapeWhenCastingToString: false
                    }
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                    "breadcrumbs" => []
                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3666
                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3668
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3664
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3663
                      #items: array:3 [
                        0 => App\Models\Element {#3684 …30}
                        1 => App\Models\Element {#3686 …30}
                        2 => App\Models\Element {#3688 …30}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "next" => array:2 [
                      "refs" => "1144873"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3681
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
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                      #escapeWhenCastingToString: false
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                    "field_display_title" => "652"
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                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3648}
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                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3664}
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                      "refs" => "1144871"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3681}
                    "page" => array:2 [
                      "refs" => "1116809"
                      "type" => "book_page"
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                    0 => "*"
                  ]
                }
                6 => App\Models\Task {#3665
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
                  #withCount: []
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                  #perPage: 15
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                  #escapeWhenCastingToString: false
                  #attributes: array:24 [
                    "id" => 1144873
                    "created_at" => "2026-04-10 13:58:26"
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                    "field_page_start" => "179"
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                    "field_display_title" => "653"
                    "field_outside_task" => null
                    "field_task_type" => Illuminate\Database\Eloquent\Collection {#3662
                      #items: array:1 [
                        0 => App\Models\Term {#3581}
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                      #escapeWhenCastingToString: false
                    }
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                    "edition_groups" => Illuminate\Database\Eloquent\Collection {#3680
                      #items: []
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                    }
                    "top_parent_branch" => Illuminate\Database\Eloquent\Collection {#3682
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3678
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "content" => Illuminate\Database\Eloquent\Collection {#3677
                      #items: array:3 [
                        0 => App\Models\Element {#3698 …30}
                        1 => App\Models\Element {#3700 …30}
                        2 => App\Models\Element {#3702 …30}
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "next" => array:2 [
                      "refs" => "1144874"
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                    "book" => Illuminate\Database\Eloquent\Collection {#3695
                      #items: array:1 [
                        0 => App\Models\Book {#1006}
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                      #escapeWhenCastingToString: false
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                    "page" => array:2 [
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                    0 => "*"
                  ]
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                7 => App\Models\Task {#3679
                  #connection: "mysql"
                  #table: "tasks"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: true
                  #with: []
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                        0 => App\Models\Term {#3581}
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                        0 => App\Models\Branch {#3592}
                      ]
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                    }
                    "parent_branches" => Illuminate\Database\Eloquent\Collection {#3692
                      #items: array:1 [
                        0 => App\Models\Branch {#3592}
                      ]
                      #escapeWhenCastingToString: false
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                    "content" => Illuminate\Database\Eloquent\Collection {#3691
                      #items: array:3 [
                        0 => App\Models\Element {#3712 …30}
                        1 => App\Models\Element {#3714 …30}
                        2 => App\Models\Element {#3716 …30}
                      ]
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    "tasks" => Illuminate\Database\Eloquent\Collection {#1038
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      "type" => "book_page"
    ]
    "tasks" => Illuminate\Database\Eloquent\Collection {#1038}
  ]
  #changes: []
  #casts: []
  #classCastCache: []
  #attributeCastCache: []
  #dateFormat: null
  #appends: []
  #dispatchesEvents: []
  #observables: []
  #relations: []
  #touches: []
  +timestamps: true
  +usesUniqueIds: false
  #hidden: []
  #visible: []
  #fillable: []
  #guarded: array:1 [
    0 => "*"
  ]
}
Геометрия, 11 класс Учебник, авторы: Солтан Г Н, Солтан Алла Евгеньевна, Жумадилова Аманбала Жумадиловна, издательство Кокшетау, Алматы, 2020, страница 180
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