Given AD CB Prove AADB ACBD Look at the proof Name the postulate you would use to prove the two triangles are congruent Given AD CB ZADB ZCBD Prove AADB ACBD AD CB Given ZADB ZCBD Given DB BD Reflexive Property of Congruence AAA Postulate SAS Postulate SSS Postulate AADB ACBD D A B