Предмет: Геометрия, автор: NIKITATARAS2008

Помогите пожалуйста найти угол A и угол B

Приложения:

bertramjeratire: Угол B=180°-126°=54°

bertramjeratire: Угол A=180°-90°-54°=36°

Ответы

Автор ответа: batyrkozha09

1

Ответ:

А=54

В=36

Объяснение:

В=180-126=54

А=180-(90+54)=26 потому,А+В+С=180

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