Предмет: Математика, автор: qontash50

При пересечении двух прямых один из полученных углов равен
1)5 градусов 2)135 градусов 3)90 градусов 4) 10 градусов
Чему равны другие углы?

Ответы

Автор ответа: matvei160708

2

Ответ:

1)5;175;175

2)135;45;45

3)90;90;90

4)10;170;170

(Все в градусах)

Пошаговое объяснение:

Пересечение двух прямых дает 4 угла. Эти углы являются вертикальными. Два угла называются вертикальными, если стороны одного угла являются продолжениями сторон другого.
Вертикальные углы равны.

Смежный угол равен 180, значит 180-(дано)=искомый угол

aripovqonis: спасибо большое

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