你可能感兴趣的试题
BC=BE AC=DE ∠A=∠D ∠ACB=∠DEB
=∠D,AC=DF,下列条件中不能判断△ABC≌△DEF的是( ) A. AB=DE ∠B.=∠E EF=BC ∠F.=∠C
的直线,下列条件中,能判定DE∥BC的是( ) A.∠ACB=∠CAE ∠ACB=∠BAD ∠ACB=∠BAC ∠ACB=∠ABC
AD•DB=AE•EC AD•AE=BD•EC AD•CE=AE•BD AD•BC=AB•DE
,下列条件中,能推得DE∥BC的条件是( ) A.AE:EC=AD:DB AD:AB=DE:BC AD:DE=AB:BC BD:AB=AC:EC
BC=BE AC=DE ∠A=∠D ∠ACB=∠DEB
AB=DE,∠A.=∠D.,BC=EF AB=BC,∠B.=∠E.,DE=EF AB=EF,∠A.=∠ ,AC=DF D.BC=EF,∠C.=∠F.,AC=DF
BC=BE AC=DE ∠A.=∠ D.∠ACB=∠DEB
DE∥BC ∠AED=∠B AE:AD=AB:AC AE:DE=AC:BC
∠DAC=∠BCA ∠DCB+∠ABC=180° ∠ABD=∠BDC ∠BAC=∠ACD
AB=DE,BC=EF,∠A=∠D ∠A=∠D,∠C=∠F,AC=EF ∠A=∠D,∠B=∠E,∠C=∠F AB=DE,BC=EF,△ABC的周长=△DEF的周长
AE:EC=AD:DB AD:AB=DE:BC AD:DE=AB:BC BD:AB=AC:EC
BC=BE AC=DE ∠A=∠D ∠ACB=∠DEB