Предмет: Математика, автор: annabryg2012

Знайдіть площу поверхні прямокутного паралелепіпеда виміри якого дорівнюють 2 дм, 25 см і 150 мм​

Ответы

Автор ответа: vanaseliverstov7
1

Ответ:

S=2×(ab+ac+bc), де а,b,c — довжина, ширина, висота.

S=2×(2×4+5×3+2×5)=33 см²

Пошаговое объяснение:

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