Предмет: Математика, автор: tulubenskynick

Луч AC делит развёрнутый угол MAN на два угла MAC и CAN. Найдите градусную меру этих углов, если угол CAN меньше угла MAC в 2,6 раза

Решите мне эту задачу PLZ!

Ответы

Автор ответа: tanyacool
8
х-угол СAN
2.6x- угол  MAC
развёрнутый угол МАN=180
2,6х + х=180
3,6х=180
х=50 угол САN
50*2,6=130 угол МАС
tulubenskynick: Спасибо!
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