Question

If the circumference of a circular sheet is 154 m, find its radius. Also find the area of the

sheet. (Take π = 22/7​

Answer 1

Answer:

In the above you see the answer.

Answer 2

Answer:

Circumference of the circular sheet=154m

⇒2πr=154m

⇒r=154/2π

⇒r= 154 × 7/2×22

=24.5m

Now, Area of circular sheet=πr2= 22/7 ×24.5 × 24.5

=22×3.5×24.5=1886.5m2

Thus, the radius and area of circular sheet are 24.5m and 1886.5m2 respectively.