SOLUTION: To prove that ABCD is a parallelogram, you would have to first prove triangle ACD is congruent to triangle CAB by using which of the following? SSS Congruence Postulate

Algebra ->  Triangles -> SOLUTION: To prove that ABCD is a parallelogram, you would have to first prove triangle ACD is congruent to triangle CAB by using which of the following? SSS Congruence Postulate       Log On


   

Question 817801: To prove that ABCD is a parallelogram, you would have to first prove triangle ACD is congruent to triangle CAB by using which of the following?
SSS Congruence Postulate
SAS Congruence Postulate
ASA Congruence Postulate
AAS Congruence Theorem
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi, 

To prove that ABCD is a parallelogram BY FIRST proving triangle ACD is congruent to triangle CAB: 

Use ASA Congruence Postulate

(Note: AC is congruent to itself & alternate interior angles of Transversal AC are Equal )