Предмет: Математика, автор: NeekiTt

Найдите сторону прямоугольника если его периметр равен 120 см а ширина 34 см

Ответы

Автор ответа: jekadva

3

Ответ:

26см

Пошаговое объяснение:

120:2= 60см длина и ширина вместе (полупериметр)

60 - 34 = 26см длина

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