Question

the circumference of the of a circle is 35.2 M find its area

Answer 1

circumference of circle =2.pi.r
then,2.pi.r=35.2
       2*22/7*r=35.2
       r=35.2*7/2*22
        =28/5
        =5.6

then,area=pi.r^2
               =22/7.(5.6)^2

Answer 2

98.6m is answer .......