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Биссектриса тупого угла параллелограмма делит противоположную сторону в отношении 4 : 3, считая от вершины острого угла. Найдите площадь параллелограмма, если его периметр равен 88
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Предмет:
Геометрия -
Автор:
buttonskxmq - 5 лет назад
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Ответы 1
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Биссектриса в параллелограмме образует равнобедренный треугольник, следовательно большая сторона 4х +3х, а меньшая 4х.(4х+7х)*2=8811х=44х=4Стороны параллелограмма 16 и 28. Найти площадь невозможно, не хватает данных.
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Автор:
shaylabush - 5 лет назад
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