Question

if circumference of circle is 35.2 cm then what is the area of circle

Answer 1

first of all,u find the radius of circle by the formula of circumference of circle 2πr and then put the formula of area πr×r.

Answer 2

Circumference of circle = 2*/\*r
                        35.2 cm =2*22/7*r
                             35.2 =44r / 7
                                    r=5.6 cm
               Area of circle = /\ r * r
                                     =22/7 * (5.6) * (5.6)
                                     =98.56 Answer