Предмет: Геометрия, автор: mikavushka2002

В треугольнике АВС угол А равен 45 градусов, угол В равен 95 градусов. тогда внешний угол при вершине С равен? Если можно с дано и решение

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Автор ответа: NATALIS91
0
180-(45+95)=40 градусов 
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