Question

Pls help answer this

if the circumfrence if a circular sheet is 154 then find the radius and area.

take π as 22/7​

Answer 1

1886.5

Explanation:

2πr=154

2*22/7*r=154

44/7r=154

44r=1078

r=24.5

now,

area=πr²

=22/7*(24.5)²

=1886.5