Question

a square park each side of 100m.at each corners of the park there is a flower bed in the flower bed in the form of quadrant of radius 14cm.find the area of the remaining part of the park. (use pie =3.14)

Answer 1

Area of square =100*100=10000 m^2

Radius of the quarter circle =14 m

Area of 4 corners( quarters) = Area of one full circle =pie x R^2

So area of the remaining park = 10000-616=9384 m^2

Answer 2

The answer is 9384 m2.

✔️First, find the area of the square, i.e., a2( 100 * 100 ) = 10000 m²

✔️Then the area of one quadrant ( 154 m2) * 4 = 616 m2...since there are 4 flower beds in total.


subtract the area of 4 quadrants from the area of the square to get the area of the remaining part of the park.


10000- 616 = 9384 m²