Предмет: Математика, автор: katy26574

Найдите площадь поверхности прямоугольного параллелепипеда.
Измерения которого равны 9 м, 24 м, 11 м.
Треугольного параллелепипед

miki68: так треугольная призма или что

Ответы

Автор ответа: ajgulalisheva2008
0

Ответ:

S = 2(9*24+9*11+24*11) = 2(216+99+264) = 2*579 = 1158 кв.м. Ответ: площадь поверхности прямоугольного параллелепипеда равна 1158 кв.м

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