ABCD is a parallelogram in which DP perpendicular to AC and BQ perpendicular to AC . Prove that : triangle AQBis congruent to triangle CPD triangle APDis congruent to triangle CQB Share with your friends Share 1 Pooja Khanna answered this Here is the link for the answer to your query: https://www.meritnation.com/ask-answer/question/in-llgm-abcd-two-points-pandq-are-taken-on-diagonal-bd-such/math/4104747 -1 View Full Answer