A polygon is drawn inside a circle of radius 7 cm.
What is the area of the shaded region (in cm2) if the area of the polygon is 24π cm2 ?
Given that area of the polygon is 24πcm2 .
To find the area of the shaded region, we have to find the area of the circle and remove the area of the polygon from it.
Area of the circle = πr2=π(7)2=49π cm2
So, area of the shaded region = (49π cm2−24π cm2)=25π cm2