Предмет: Геометрия, автор: poliha0612

В прямоугольной трапеции ABCD разность оснований AD и BC равна меньшей стороне CD.Найдите величину угла BAD

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Автор ответа: nafanya2014

Задача простая. Меньшая боковая сторона, значит это перпендикуляр, так как дана прямоугольная трапеция.
Далее смотри решение на листочке

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