Предмет: Математика, автор: рол113

длина прямаугольника равна12см ширина 8см,найди площадь и периметр прямоугольника

Ответы

Автор ответа: детдом

0

S = 12 x 8 = 96cм2
P = 2 x (12+8) = 40 см

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