Предмет: Русский язык, автор: Darui1

прямоугольника имеют одинаковую площадь Длина первого 16 см 2 12 Найди периметр первого прямоугольника если периметр 2 32 сантиметра

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Автор ответа: valentinkamir1

У первого и второго прямоугольника площади одинаковы, нахождения площади у них совершается по одной и той же формуле, следовательно P(периметр)1=P2 ,то есть =32см.

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