Предмет: Геометрия, автор: igorstepanov056

В прямоугольника ABCD AB=9см, BC=8см. DF перпендикулярно (ABCD).
Найти расстояние от F до вершин прямоугольника, если DF=12см.

Ответы

Автор ответа: amin07am
4
Ответ добавлю.
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