Answer:
56.52 inches
Step-by-step explanation:
The circumference of a circle can be found using:
[tex]c=\pi d[/tex]
We know the diameter is 18, and [tex]\pi[/tex] is being rounded to 3.14, so we can substitute them in.
c=3.14*18 Multiply
c=56.52
So, the circumference is 56.52 inches
