Question

if the the area of a circle is 154 m find the area of the circle

Answer 1

Step-by-step explanation:

Circumference=154cm

Let the radius be x

ATQ,

154=2πR

=154×7/22×2=x cm

=x=24.5cm

Area=πr^2

=1886.5 cm^2

Answer 2

Answer:

1884.78m2

Step-by-step explanation:

circumference=2$\pi$r

154m=2$\pi$r

154=2*22/7*r

r= 154*7/44=1078/44=24.5

area=$\pi$r2

      =22/7*24.5*24.5

           =1884.78m2