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A = 360d the area of the shaded region in figure, where arcs drawn with centres 4, B, C anD intersect in pairs at mid-points P, Q, R and S of the sides AB, BC, CD and DA respectively of a(Use π = 3.14square ABCD of side 12 cm.APD R CSolution, ABCD is a square of side 12 em and ares d |
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