Diagonals of parallelogram ABCD bisect at O, so OA = OC and OB = OD. Since DP = BQ, subtracting gives OP = OQ. With diagonals AC and PQ bisecting each other, APCQ is a parallelogram. Class 9 Ganita Manjari Part ...
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Diagonals of parallelogram ABCD bisect at O, so OA = OC and OB = OD. Since DP = BQ, subtracting gives OP = OQ. With diagonals AC and PQ bisecting each other, APCQ is a parallelogram. Class 9 Ganita Manjari Part ...