Предмет: Математика, автор: matveishendo

Решите пожайлуста отдам 40 баллов

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Автор ответа: Kipi129

Ответ:

20 градусов

Пошаговое объяснение:

Так как ВЕ бисектриса, значит угол В равен 70.

Так как треугольник равнобедренный то угол А тоже равен 70

180-2*70=40 градусов CD высота значит угол С делиться на пополам

40/2=20

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