1. ABCD is a quadrilateral in which P, Q. R and S areR.mid-points of t – InterviewSolution

1.	1. ABCD is a quadrilateral in which P, Q. R and S areR.mid-points of the sides AB, BC, CD and DA(see Fig 8.29). AC is a diagonal. Show that:(i) SRIAC and SR =-AC(ii) PQ-SR(ii) PORS is a parallelogram2
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