Предмет: Геометрия, автор: matveirost43

Один из углов трапеции, около которой описана окружность, равен 120 градусов. Найдите остальные углы трапеции.

Ответы

Автор ответа: Dika2010

Ответ:

В равнобедренно трапеции углы равны по парам, т. е. <1=<2, <3=<4.

360-(120*2)=120°

120:2=60°

Ответ, 120°, 60°, 60°

Объяснение:

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