Предмет: Математика, автор: настя3953

Чему равен периметр прямоугольника

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Автор ответа: Aigul9912

Периметр - это сумма всех сторон или удвоенная сумма длины и ширины:

Р=2(7+6)=2*13=26 см

Автор ответа: МеликеНур12

P=(7+6)*2=26см
P=26см

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