Предмет: Математика, автор: даринасева

Найдите площадь четырехугольника ABCD

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Ответы

Автор ответа: Михаил5763457

Площадь четырехугольника 17 см

Автор ответа: agixxl2000

сомневаюсь, площадь квадрата в нем только 16

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