Question

Can someone help??? I need to find OA

Answer 1

using formula,(l=arc)

`l = (theta \: \: 2\pi \: r \: )/(360)`


`24 = (36 * 2 * 22 * r) / 360 * 7`


`24 = (1589r)/(2520)`


`r = (2520 * 24)/(1589)`

r=38.06cm

r=OA=38.06cm....

HOPE IT HELPS YOU '_'