Предмет: Геометрия, автор: hlpmepls000

Прямая a || b. Найдите <4, если <5 = 60°​

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Ответы

Автор ответа: kurukot125
1

Ответ:

4 угл будет равен 120°

потому что внутришние одностороние их сума должна быть 180°

Автор ответа: sestik357
0

Объяснение:

a||b, значит <5 и <4 - внутренние односторонние углы, следовательно <4 = 180° - <5 = 180-60 = 120°

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