Предмет: Математика, автор: nanka198585p13t4a

измерения прямоугольника параллелепипеда а) 6см ,9 см,и 13 см б)8см,12см,и 15 .в)4 см ,21см и 30 см. найдите площадь его поверхности

Ответы

Автор ответа: Rellik

a) 6*9*13=702 см кубических
б)8*12*15=1440 см кубических
в)4*21*30=2520 см кубических

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Types of Loading

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