Someone pls asap! this is due today !

The formula of the area of the circle is π r^2. 
If the area of the circle is 13,266.5, we can plug it into the formula as follows: 
13,266.5=π r^2
Now we may proceed to clear the variable by removing pi using opposite operation. 
13,266.5/ 3.14 =r^2
4225= r^2    Clear the exponent by applying the radical to both sides. 
sqrt (4225) = r
r=65

R =65 yards if your looking for the radius of the circle