如图 ,在三角形abc中,角b=60度,ce平分角acb,ad平分角bac.ad与ce交于点F.(1)求角afe求证(2) fe=fd都是直线,没画好 呵呵~
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![如图 ,在三角形abc中,角b=60度,ce平分角acb,ad平分角bac.ad与ce交于点F.(1)求角afe求证(2) fe=fd都是直线,没画好 呵呵~](/uploads/image/z/7611101-53-1.jpg?t=%E5%A6%82%E5%9B%BE+%2C%E5%9C%A8%E4%B8%89%E8%A7%92%E5%BD%A2abc%E4%B8%AD%2C%E8%A7%92b%3D60%E5%BA%A6%2Cce%E5%B9%B3%E5%88%86%E8%A7%92acb%2Cad%E5%B9%B3%E5%88%86%E8%A7%92bac.ad%E4%B8%8Ece%E4%BA%A4%E4%BA%8E%E7%82%B9F.%EF%BC%881%EF%BC%89%E6%B1%82%E8%A7%92afe%E6%B1%82%E8%AF%81%EF%BC%882%EF%BC%89+fe%3Dfd%E9%83%BD%E6%98%AF%E7%9B%B4%E7%BA%BF%2C%E6%B2%A1%E7%94%BB%E5%A5%BD+++%E5%91%B5%E5%91%B5%7E)
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