12.04.2022

прямоугольник имеет две стороны 2 сантиметра и 8 сантиметров Найдите площадь квадрата периметр которого равен периметру данного прямоугольника Найдите сторону квадрата площадь которого равна площади данного прямоугольника срочно

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Математика

Ответ учителя по предмету Математика

а)периметр прямоугольника 20(2+2+8+8)

20:4=5

5*5-25

б)2*8=16

16:4=4

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