Question

Please help me with this circle I am confused

Answer 1

34.54 in (Answer C)

Explanation:

The formula for the circumference of a circle whose radius is known is

C = 2πr.

Here, r = 5.5 and π ≈ 3.14, and so the circumference of the circle is

C = 2(3.14)(5.5 in) = 34.54 in (Answer C)