Find the area of shaded region, if in parallelogram ABCD, ∠PBQ=∠SD – InterviewSolution

1.	Find the area of shaded region, if in parallelogram ABCD, ∠PBQ=∠SDR = 60o, BP=BQ=SD=RD= 21 cm, BC = 45 cm and MN = 20 cm.
Answer» Find the area of shaded region, if in parallelogram ABCD, $∠$ PBQ= $∠$ SDR = $60^{o}$ , BP=BQ=SD=RD= 21 cm, BC = 45 cm and MN = 20 cm.

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