Предмет: Математика, автор: uu345t35

Знайдить периметр прямокутника зи сторонами 8 см и 4 см?

Ответы

Автор ответа: filuksistersp735lh
2

Ответ:

В прямокутнику паралельні сторони рівні

Периметр - сума всіх сторін , тому

Р =(8+4)•2=24см

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