Find the circumference of the circle

The circumference is 72.22. The formula for circumference is the diameter times pi, which in this case multiplies to about 72.22
Answer:
72.22 inches
Step-by-step 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.
[tex]C = 2\pi r[/tex]
Plug in 11.5 for r.
[tex]C=2\pi (11.5)[/tex]
C ≈ 72.22