Find the circumference of the circle

Question

asked May 3, 2020 206k views

2 Answers

Alina Mishina · Answer 1 · 2020-05-04T12:59:52+0000

Answer:

72.22 inches

Explanation:

First, we need to find the radius.

The radius is half of the diameter, which in this case is 23.

23/2 = 11.5

Now we can use the formula for the circumference of a circle.

$C = 2\pi r$

Plug in 11.5 for r.

$C=2\pi (11.5)$

C ≈ 72.22

Rydell · Answer 2 · 2020-05-07T01:33:57+0000

The circumference is 72.22. The formula for circumference is the diameter times pi, which in this case multiplies to about 72.22