Предмет: Геометрия, автор: AlexeyVictorovich

40 баллов. Площади оснований усеченной пирамиды равны 72 и 18, а высота полной пирамиды равна 8. Найти обьем усеченной пирамиды

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Автор ответа: veronikaromanova231

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Ответ:

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Объем (V) усеченной пирамиды равен одной трети произведения высоты (h = 8) на сумму площадей верхнего основания (S₁ = 72) , нижнего основания усеченной пирамиды (S = 18) и средней пропорциональной между ними (√(S₁*S₂)).

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