28·P, Q, R, S are respectively the midpoints of thesides AB, BC, CD a – InterviewSolution

1.	28·P, Q, R, S are respectively the midpoints of thesides AB, BC, CD and DA of lgm ABCD. Showthat PQRS is a parallelogram and also show thatAPar(lgm PQRS) ar(lgm ABCD).
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