Предмет: Математика, автор: dfggdfgdf

сторона квадрата 9 см она на 4 см больше ширены прямоугольника и на 3 см меньше его длены найди площадь

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Автор ответа: LymarIvan

1)9-4=5(см)-ширина прямоугольника
2)9+3=12(см)-длина прямоугольника
3)12×5=60(см²)-площадь прямоугольника

dfggdfgdf: спс

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