Question

If the circumference of a circular sheet is 154m find the radius and also find area of the sheet​

Answer 1

circumference =2*3.14*r

154m/6.28=r

24.52m=r

Area =3.14*24.52*24.52

=1887.8 m2

Answer 2

Answer:

Step-by-step explanation:

Cicumference of a circle = 2×22/7×r = 154

∴ r = 49/2 = 24.5

Area = 22/7×r²

        =22/7×24.5×24.5

        =1886.5