Question

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In the figure given aboven ABCD is a square of side 50 m.
P, Q, R, S are midpoints of side AB, side BC, side CD, side AD
respectively. Find area of shaded region.
P.T.C​

Answer 1

AREA OF SQUARE=S^2=50*50=2500m^2

AREA OF REMAINING UNSHADED PORTION=PI*R^2=7,857.14286 m^2

AREA OF SHADED PORTION=7,857.14286 m^2 -2500m^2=5,357.14286m^2