Hello there!
The formula for finding the Circumference of a circle is the following expression:
2[tex] \pi [/tex]r, or 2 * 3.14 * the radius.
We have the radius, 8.3, so we have all necessary information to solve this problem.
Replace r with 8.3 in the expression "2 * 3.14 * r";
2 * 3.14 * 8.3
2 * 3.14 = 6.28
6.28 * 8.3 = 52.124.
The Circumference of your circle is 52.124 ft.
I hope this helps!
