Предмет: Математика, автор: проп7

Найдите сторону прямоугольника если его периметр равен 122 см ширина 34 см

Ответы

Автор ответа: Kristina5585

0

1)122-34×2=122-68=54(см) -две длины
2)54:2=27(см)
Ответ :27 см длина прямоугольника

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