find the areasof the circles whose cir cumference are 88cm,722/7

Let r be radius

Circumference = 88cm

Circumference = 2 * 22/7 * r

so, r = (88 * 7) / (22 * 2)

⇒ r = 14cm

and Area = π r²

then, Area = 22/7 * 14 * 14

⇒ 616 cm sq.

then the area of the circle will be  616 cm sq.