If the circumference of a sheet is `154m,` find its radius. Also find the area of the sheet. (take `p=22/7`)

Explanation

`c = 2 pi r`

`154 = 2 xx 22/7 xx r`

`r = (154*7)/(22*2) = 24.5`

`A= pi r^2 = 22/7 * 49/2 * 49/2`

`= 1886.5 m^2`

answer