Question

Find the area of the shaded region in figure, where arcs drawn with centres A, B, C and D intersect in pairs at mid-point P, Q, R and 5 of the sides AB, BC, CD and DA, respectively of a square ABCD. (use π = 3.14)

Answer 1

Given, side of a square BC = 12 cm

Since, Q is a mid-point of BC.