Предмет: Геометрия, автор: vladaperrva

— биссектриса угла , ∢=26°.

Вычисли ∢ .

∢ ABC = °.

Приложения:

Ответы

Автор ответа: dmitrob
0

Ответ:

26*2=52 градуса

Объяснение:

Автор ответа: janetreselle
0

биссектриса делит угол ровно пополам, значит ABO=OBC

чтобы найти целый угол, нужно сложить эти две равные половины:

26°+26°=52° ∢ ABC

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