First, you need to find the diameter step by step
Step 1) divide the area by pi
153.86/3.14 = 4
Step 2) get the square root of 49
The square root of 49 is 7, so the radius is 7
Now, find circumference using c = [tex] \pi d[/tex]
c=7(3.14)
3.14(7) = 21.98
21.98 square feet is the circumference (fencing)
I hope this helped
