Предмет: Геометрия, автор: norbert

З точки А до площини а проведено дві рівні похилі по 4 см кожна. Кут між похилими дорівнює 60градусов, а кут між їхніми проекціями —прямим . Знайдіть відстань від точки А до площини а!

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Автор ответа: kyznechova

у равных наклонных равны проекции. на этом и основано решение

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