Предмет: Математика, автор: sonikx7511

знайдіть площу однієї грані та площу поверхні куба, ребро якого дорівнює 5 см 5 класс

Ответы

Автор ответа: zekki5494

1

Ответ:

P=(a+b)×2

P=(5+5)×2=20cm

S=a×b

S=5×5=25cm²

Пошаговое объяснение:

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