Question

a flower bed is laid in a square park of side 10cm as shown (shaded) in the figure. Find the area of flower bed, if the portions left out are the quadrants of a circle of same radius. The diameter of circle is equal to side of the square ​

Answer 1

Area of flower bed = Area of square park- Area of portions left out

Area of Square = 10*10=100

Area of portions left out= $\pi r^{2}$/4 × 4

3.14*5*5=78.5

Area of flower bed=100-78.5=21.5