Предмет: Геометрия, автор: valpet2007

по данным рисунка Найдите углы треугольника ABC
СРОЧНО!!​

Приложения:

Ответы

Автор ответа: yuliya2301
4

Ответ:

А) 115°

В) 56°

С) 9°

Пошаговое объяснение:

kristinakondrasova27: а можно развернутый ответ
yuliya2301: в)180-124=56° с) 180-171=9° а) 180-(56+9)=115°
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