Question

In the given figure, ABCD is a square of side 7 cm, DPBA and DQBC are quadrants of circles each of the radius 7 cm. Find the area of shaded region.

Answer 1

Area of square= $49{cm}^2$
Area of 2 quadrants=$77{cm}^2$
Area of 2 quadrants-Area of shaded region= Area of square.
77-x=49
Therefore x=$28{cm}^2$