如图,已知AE=AC,AD=AB,∠EAC=∠DAB.求证:△EAD≌△CAB.
如图,已知AE=AC,AD=AB,∠EAC=∠DAB.求证:△EAD≌△CAB.
已知:如图,AB=AD,AC=AE,∠CAE=∠BAD.求证△EAD≌△CAB
如图,已知AB⊥AC,AD⊥AE,AB=AC,AD=AE,求证△EAC≌△DAB
如图,已知AB=AC,AD=AE,∠EAD=∠CAB,BD与CD相较于点O,求证说明:BD=CE.
如图,AB=AC,AD=AE,AB,DC相交于点M,AC,BE相交于点N,∠DAB=∠EAC.求证:△ADM≌△AEN.
如图,在△ABC和△ADE中,AC=AB,AE=AD,∠CAB=∠EAD.求证CE=BD
已知如图等腰三角形ABC与DEF AB=AC AD=AE 且∠CAB=∠EAD 求证CE=BD
如图,已知AB=AD,AC=AE,∠DAB=∠EAC,BE,CD交于P,求证:AP平分∠DPE
如图(1),△ABC和△ADE中,已知AB=AC,AD=AE,且∠CAB=∠EAD
15如图,AB=AC,AD=AE.AB、DC相交于M,AC、BE相交于N,∠DAB=∠EAC.求证:AM=AN
已知:如图,∠EAC是△ABC的外角,AD平分∠EAC,且AD∥BC,求证:AB=AC.
如图,等腰三角形ABC和等腰三角形ADE中,AB=AC,AD=AE,∠CAB=∠EAD,试说明:△ACE≌ΔABD