Предмет: Математика, автор: catcat131

найти площадь квадрата, периметр которого в 3 раза больше периметра прямоугольника со сторонами 3 см и 5 см

Ответы

Автор ответа: aydanakalipelov

0

ответ площадь 5 см умножить на 3см и на 3 ответ 45 см

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