Предмет: Математика, автор: sakozlov2009

Найди площадь прямоугольника, стороны которого равны 2м и 30дм

Ответы

Автор ответа: maximusru05

1

Переведём всё в сантиметры:

2м=200 см

30 дм = 300 см

S= 200*300=60000см= 6 м^2

Автор ответа: puchman

0

Площадь равна 600 дм или 60метров

20*30=600

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