Предмет: Математика, автор: слонячий

длина прямоугольника 44дм,а ширина в 4 раза меньше.найди площадь и периметр этого прямоугольника

Ответы

Автор ответа: LovingEvil

328

Ширина - 44:4=11дм
Площадь - 44*11=484дм в квадрате
Периметр - 44*2 и 11*2=88+22=110дм

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