Предмет: Математика, автор: magnum12

Как найти периметр квадрата каторый равен 3 см

Ответы

Автор ответа: Аноним

Видимо сторона квадрата а=3см, тогда Р=4*а=4*3=12см - это ответ.

Автор ответа: Принцеска441

Р=а•4(см).
Р=3•4=12(см).
периметр квадрата

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