作业帮AB=CD,CE垂直DF,CE=DF,用平移知识证明,AE=BF
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/20 19:19:13
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AB=CD,CE垂直DF,CE=DF,用平移知识证明,AE=BF
AB=CD,CE垂直DF,CE=DF,用平移知识证明,AE=BF
AB=CD,CE垂直DF,CE=DF,用平移知识证明,AE=BF
AB=CD,CE//DF吧?
CE=DF,AC=AB+BC=CD+BC=BD
∠ACE=∠BDF
从而ACE平移到BDF,AE=BF
AB=CD,CE垂直DF,CE=DF,用平移知识证明,AE=BF
AB=CD,AE垂直BC,DF垂直BC,CE=BF,求证AE=DF
AB=CD,DF垂直AC,BE垂直AC,DF=BE.求证:AF=CE
AB=CD,DF垂直CD于点F,BE垂直AC于点E,DF=BE,求证AF=CE
如图所示,AB=CD,AE=DF,CE=BF,求证 AE‖DF
如图,AB=CD,AE=DF,CE=BF,求证AE平行DF
如图,AB=CD,AE=DF,CE=BF,求证：AE平行DF
已知,AE=DF,BF=CE,AE//df,问ab=cd吗?说明理由.
如图:AB=CD,AE=DF,CE=FB.求证:AE∥DF
已知,AE=DF,BF=CE,AE//DF,问AB=CD吗
全等三角形AB=CD,AE=DF,CE=BF,求AE//DF
AB=CD,BE=DF,AF=CE求证BE‖DF
AB=CD,AF=CE,BE⊥AC,DF⊥AC,求证BE=DF
已知CD平行AB,DF平行EB,DF=EB,问AF=ce吗,
如图 AB=CD DF垂直于AC于F BE垂直于AC于E DF=BE 求AF=CE
如图,AB=CD,DF垂直AC于F ,BE垂直AC于E,DF=BE,求证AF=CE.
如图,已知,AB=CD,CE=DF,AE=BF,则CE‖DF吗?为什么?
AB,CD相交于点O,△AOC≌△BOD,CE平行DF,求证:CE=DF