Предмет: Алгебра, автор: Andreigreen1


прямоугольник разбит горизонтальной и вертикальной прямыми, на 4 прямоугольника так, что их периметры равны 44, 40, 24 и х. найдите х.
Пожалуйста помогите!

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Автор ответа: Аноним
0
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