A | ∠BCA=∠F |
B | ∠B=∠E |
C | BC∥EF |
D | ∠A=∠EDF |
A | AB=AC |
B | DB=DC |
C | ∠ADB=∠ADC |
D | ∠B=∠C |
如图,已知EB=EC,要使△ABC≌△DCB,还必须增加条件,现在给出下列三个条件:①∠ABC=∠DCB;②∠A=∠D;③AE=DE,那么可以作为增加条件的有
( )个
A | 3个 |
B | 2个 |
C | 1个 |
D | 0个 |
A | ①②③ |
B | ②③④ |
C | ①③⑤ |
D | ①③④ |
A | BC=BD,∠BAC=∠BAD |
B | ∠C=∠D,∠BAC=∠BAD |
C | ∠BAC=∠BAD,∠ABC=∠ABD |
D | BC=BD,AC=AD |