如图,AE平分角CAD,AE平行BC,0为三角形ABC内一点,角0BC=角0CB.求证:角AB0=角AC0.
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 06:55:00
![如图,AE平分角CAD,AE平行BC,0为三角形ABC内一点,角0BC=角0CB.求证:角AB0=角AC0.](/uploads/image/z/3719432-56-2.jpg?t=%E5%A6%82%E5%9B%BE%2CAE%E5%B9%B3%E5%88%86%E8%A7%92CAD%2CAE%E5%B9%B3%E8%A1%8CBC%2C0%E4%B8%BA%E4%B8%89%E8%A7%92%E5%BD%A2ABC%E5%86%85%E4%B8%80%E7%82%B9%2C%E8%A7%920BC%3D%E8%A7%920CB.%E6%B1%82%E8%AF%81%3A%E8%A7%92AB0%3D%E8%A7%92AC0.)
如图,AE平分角CAD,AE平行BC,0为三角形ABC内一点,角0BC=角0CB.求证:角AB0=角AC0.
如图,AE平分角CAD,AE平行BC,0为三角形ABC内一点,角0BC=角0CB.求证:角AB0=角AC0.
如图,AE平分角CAD,AE平行BC,0为三角形ABC内一点,角0BC=角0CB.求证:角AB0=角AC0.
如图,角B=角C,AE平行BC,试说明AE平分角CAD
如图,AE平分角CAD,AE平行BC,0为三角形ABC内一点,角0BC=角0CB.求证:角AB0=角AC0.
如图 AE平分角CAD AE//BC 那么角B=角C
如图,AE平分角CAD,AE平行BC,O为三角形ABC内一点,角OBC等于角OCB,求证角ABO等于角ACO
如图三角形ABC,角B=角C,AE平分三角形ABC的外角角CAD,判断AE与BC是否平行,并说明理由.
已知如图在三角形abc中角b等于角c点d在ba延长线上ae平分角cad求证ae平行于bc
如图已知AE平行BC,AE平分角DAC,求证AB=AC
如图,已知AE平行于BC,AE平分角DAC,求证:AB=AC.
已知:如图,AE平分角DAC,AE平行BC求证:AB=AC
如图,已知三角形ABC中,AB=AC,角BAD=角CAD,F为BA延长线上一点,AE平分角FAC,DE平行AB交AE于E. 求证:AE平行BC
如图,在△ABC中,∠B=∠C,AE平分△ABC的外角∠CAD.判断AE与BC是否平行,并说明理由
角b等于角c ae平行于bc是说明ae平分角cad请参照自制图片,谢谢~
如图,已知AE平行BC,AE平分角DAC,试说明角B等于角C
如图,AB=AC,AE平分∠DAC.求证:AE平行于BC
如图,已知AE平分∠DAC,AE平行BC,那么AB=AC吗?
如图,AB=AC,AE平分∠DAC.求证:AE平行于BC
如图16已知ad平行bc角bad等于角bcd ae平分∠bad,cf平分∠bcd,试说明ae平行cf
如图,已知在△ABC中,∠B=∠C,AE平分外角∠CAD.求证:AE//BC.