Предмет: Геометрия, автор: detka555

В прямоугольном треугольнике ABC с прямым углом C внешний угол при вершине A равен 125°. Найдите величину угла ABC. Ответ дайте в градусах.

Ответы

Автор ответа: zlatakoval

0

1)180-125=55

2)180-55-90=35 градусов

Ответ: Угол Б (угол АБС) равен 35 градусов

Автор ответа: 17letotrody

0

угол С равен 90 градусов, угол А равен 180-125=55градусов. угол В равен 180-55-90=35 градусов.

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