is only valid if is in radians
The radius of the circle with a central angle of that intercepts an arc with length 9 miles is miles.
I came up with 2.02 miles
or 12.7 miles both seem wrong
but then if the formula is S=r(theta) and I would get 9=r(255) r=9/255 r=.035?
I am just not sure what to do?