Предмет: Математика, автор: bayakeel

Найдите полщадь и периметр 2/3 прямоугольника периметр которого равен 34 см, а длина 11 см

Ответы

Автор ответа: woinFortnite

0

Ответ: ширина прямоугольника 6см

площадь равна 66см²

Пошаговое объяснение:

11*2=22 6*11=66

34-22=12

12/6=2

(6+6)+(11+11)=12+22=34

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