Предмет: Математика, автор: liza738019


601. Найдите площадь поверхности прямоугольного параллелепипеда,
измерения которого равны 9 м, 24 м, 11 м

Ответы

Автор ответа: masyafomkin
1

Ответ:

1158

S=2(9*24)+2(9*11)+2(11*24)=1158

Пошаговое объяснение:

Автор ответа: maxands
0

Ответ:

1158 м²

Пошаговое объяснение:

Зная длины рёбер параллелепипеда, можем найти площади всех его граней и сложить их. S = (9 * 24) * 2 + (11 * 24) * 2 + (9 * 11) * 2 = 432 + 528 + 198 = 1158 м²

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