Предмет: Математика, автор: rafisgaleev20

1.Длина и ширина участка прямоугольной формы 44м и 25м.Вычислите площадь участка и выразите ее в арах.2.Площадь пола комноты 21м(в квадрате),а её высота 3м.Каков обьём комнаты?

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Автор ответа: janajN

я думаю 11 ар в первом

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