Предмет: Геометрия, автор: ustenovas

найдите углы треугольника АОВ​

Приложения:

Ответы

Автор ответа: liliandin
2

Ответ:

угол АОВ = угол О= 30°

ОА=ОВ следовательно АОВ - равнобедренный

угол А = угол В = (180 - 30): 2 = 75°

Ответ: 30°; 75°; 75°

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