Question

find the area of a circle whose circumference is 52.8 CM ​

Answer 1

Circumference of circle = 2πr

2πr = 52.8

r= 8.4 cm

Area of circle =

$\pi {r}^{2}$

(22/7)*8.4*8.4

$221.76 { cm}^{2}$

Answer 2

Answer:

(22/7)*8.4*8.4