如图,(1)∠AOB为一直角,OE平分∠BOC,OF平分∠AOC,求∠EOF.(2)若(1)中∠AOB为一任意角,那么∠EOF与∠AOB的大小有何关系?
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![如图,(1)∠AOB为一直角,OE平分∠BOC,OF平分∠AOC,求∠EOF.(2)若(1)中∠AOB为一任意角,那么∠EOF与∠AOB的大小有何关系?](/uploads/image/z/1049830-70-0.jpg?t=%E5%A6%82%E5%9B%BE%2C%EF%BC%881%EF%BC%89%E2%88%A0AOB%E4%B8%BA%E4%B8%80%E7%9B%B4%E8%A7%92%2COE%E5%B9%B3%E5%88%86%E2%88%A0BOC%2COF%E5%B9%B3%E5%88%86%E2%88%A0AOC%2C%E6%B1%82%E2%88%A0EOF.%EF%BC%882%EF%BC%89%E8%8B%A5%EF%BC%881%EF%BC%89%E4%B8%AD%E2%88%A0AOB%E4%B8%BA%E4%B8%80%E4%BB%BB%E6%84%8F%E8%A7%92%2C%E9%82%A3%E4%B9%88%E2%88%A0EOF%E4%B8%8E%E2%88%A0AOB%E7%9A%84%E5%A4%A7%E5%B0%8F%E6%9C%89%E4%BD%95%E5%85%B3%E7%B3%BB%3F)
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