Question

please solve this please do it step by step if you know do it otherwise don't ​

Answer 1

AB || PR ( By Mid point Theorem . ) .... (I)

DC || PR ( By Mid point Theorem . ) .... (II)

DC = AB from ....(I) and ....(II)

________________________________

So , as we know that in parallelogram opposite sides are parallel to each other .

Hence it is verified that ABCD is a parallelogram .