Предмет: Математика, автор: orxanaliyev24234

найдите ребро куба,сумма длин всех рёбер которого 27,6 м.
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Ответы

Автор ответа: PROSANYA55555
1

Ответ:

В кубе 12 равных рёбер.

1) 27,6÷12=2,3(м)

Ответ: длина ребра куба равна 2,3м

Автор ответа: blockhouse
1

Ответ:

2,3 метра

Пошаговое объяснение:

Всего у куба 12 рёбер. Чтобы найти ребро, надо сумму длин всех рёбер разделить на количество рёбер:

27,6 : 12 = 2,3 м - длина одного ребра

Ответ: 2,3 метра

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