Предмет: Математика, автор: никита603

длина прямоугольника 8 см,а ширина 5 см.найди площаддь и периметр этого прямоугольниека

Ответы

Автор ответа: Mimocrocodil

P=(8+5)*2=26
S=8*5= 40

Автор ответа: ewzubow

площадь: 8х5=40см
периметр:8+8+5+5=26см

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