Steve wanted to add a fence around his hot tub. His hot tub has a radius of 5.5 feet. What is the approximate circumference of the fence?
11feet
17 feet
35 feet
95 feet
The formula for calculating the circumference of a circle is 2πr, where r is the radius.
Given that the radius of the hot tub is 5.5 feet, the approximate circumference of the fence would be:
C = 2π(5.5)
C ≈ 34.54 feet
So, the closest answer is 35 feet.