Предмет: Геометрия, автор: anaperetik34

можно пожалуйста полное объяснение ​

Приложения:
zapga: Не видно соотношение углов. фото обрезано

Ответы

Автор ответа: Fcdvg
1

Ответ:

Это будет-

5х+8х+(там цифру не видно)

Но короче,смотря какая цифра там будет к ней поставь Х

И это будет 5х+8х+(допустим)+5х=180°

18х=180°

х=10°

угол R=50°

угол=Р=80°

угол Q=50°

anaperetik34: если типо там подставить 2х и получаться же другие чисаь
Fcdvg: Да да
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