如图,已知∠A=∠D,∠ABC=∠DCB,求证:AC=DB.
如图,已知∠A=∠D,∠ABC=∠DCB,求证:AC=DB.
如图,已知:AB=DC,AC=DB,求证:∠ABC=∠DCB.
如图,角1=∠2,∠ABC=∠DCB,求证:AC=DB
如图,已知AB=DC,AC=DB,△ABC≌△DCB,求证:∠ABD=∠DCA
如图,已知AB=DC,∠A=∠D求证:∠ABC=DCB
如图,已知AB=DC,AC=DB,求证: (1)∠ABC=∠DCB (2)∠ABD=∠DCA
如图已知AB=CD,AC=DB,求证 (1)∠ABC=∠DCB;(2)∠ABD=∠DCA
已知如图,AB=DC.AC=DB,求证:1.△ABC全等于△DCB 2,OA=OD 3.∠ABD=∠DCA
如图,已知OB=OC,∠A=∠D,求证:∠ABC=∠DCB.
如图,已知AB=DC,AC=DB.求证:∠A=∠D.
如图,已知AB=CD,AC=DB求证,∠A=∠D
∠ABC=∠DCB,∠ACB=∠DBC,求证AC=DB