Answer: 3,082.2 ft
Explanation:
You must apply the formula for calculate the perimeter of a circle, which is:
P=πd where,
P is the perimeter of the circle. (P=9,687 ft)
d is the diameter of the circle.
When you solve for d, you get:
d = P/π
d = (9,687 ft)/(22/7)
d = 3,082.2 ft
Therefore, the answer is: 3,082.2 ft