Предмет: Геометрия, автор: Аноним

Дан развёрнутый угол ABD. От точки В проведен луч BM, который принадлежит углу ABD. Угол ABM в 5 раз больше угла MBD. Найдите градусные меры углов.

Ответы

Автор ответа: lomothleba

1

Пусть х - угол МВD, тогда угол АВМ=5х. Дальше решение на фото

Приложения:

Автор ответа: tais182008

0

Ответ:

ABD180⁰ABM-5x. MBD-x.

Объяснение:

1) 5x+x=180⁰

6x=180⁰

x=180:6=30⁰-MBD. 2)30•5=150⁰-ABM

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