已知如图,AD=BE,AC=DF,BC=EF,证:△ABC≌△DEF.
已知如图,AD=BE,AC=DF,BC=EF,证:△ABC≌△DEF.
如图,AB=DE,AC//DF,BC//EF,求证:△ABC≌△DEF
1.如图,AB=DE,AC//DF,BC//EF,求证:△ABC≌△DEF.
如图已知AC=DF,BC=EF,AD=BE,A,D,B,E四点共线,那么△ABC与△DEF全等吗?请说明理由.
如图,已知AD=BE,AC=DF,BC=EF.求证:△ACB≌△DFE;求证:AC∥DF
如图,AC=DF,AC∥DF,AE=DB,求证:①△ABC≌△DEF.②BC=EF.
如图,△ABC的AC边和△DEF的DF边都在直线l上,AB=EF,BC=DE,AD=CF
如图,AB=DE,AC∥DF,BC∥EF,求证△ABC全等于△DEF
如图,已知点B,F,C,E,在同一条直线上,bc=ef,ab∥de,ac∥df,△abc与△def是否全等?
如图,已知:AD=BE,AC=DF,且AC∥DF,求证:BC∥EF
已知,如图BE=CF,AB=DE,AC=DF,求证△ABC≌△DEF
已知,如图AB//DE BC//EF C在AF上 AD=CF求证:△ABC≌△DEF