Question

Find the area of the shaded region in the given figure. r - 7 см 3.5cm ​

Answer 1

Step-by-step explanation:

Area of quadrant OACB=

4

Area of Circle

=

4

π×r

2

=

4

1

×

7

22

×3.5×3.5 =9.625cm

2

(ii)

Area of the shaded region = Area of Quadrant −Area of △BDO

=9.625−(

2

1

×3.5×2)

=6.125cm

2