Опубликовано 1 год назад по предмету Математика от 1234567891243

длина двух прямоугольников равны .ширина первого прямоугольника равна 9см ,а второго 4см ,найдите площадь каждого прямоугольника ,если площадь первого прямоугольникамна120см 2 больше площади аторого

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