Предмет: Математика, автор: natamix8080

угол АОВ равен 150 градусов.луч ОД делит угол АОВ на углы АОД И ДОВ.градусная мера угла АОД составляет 60% градусной меры угла АОВ.определите градусную меру угла ДОВ

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Автор ответа: R3173R

0

АОД=150*0.6=90 градусов. Тогда оставшийся угол равне 150-90=60 градусов

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