Question

Find the circumference of the circle. Round your answer to two decimal places, if necessary.

Answer 1

To find a circumference, use the formula c=2(pi)r or c=(pi)d

For this one use c=(pi)d
c=(pi)(8)
c=25.13ft

Answer 2

25 ft

Explanation:

The formula for the circumference of a circle of diameter d is simply C = πd.

Here, d = 8 ft, so the circumference of this circle is C = 8π, or approx. 25 ft