Предмет: Математика, автор: TUZ2K17

найдите обьем куба если его площадь его поверхности равна 150 см2

Ответы

Автор ответа: Timorous

1)150:6=25 см-1 грань
2)25:5=5 см-сторона куба
3)5*5*5=125 см в кубе-объем куба

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