Answer:
Choice C
The length of the circumference is 24π in
Step-by-step explanation:
To solve this problem we need to use the circumferenc formula of a circle:
c = circumference
r = radius = 12in
π = pi
c = 2π * r
we replace with the known values
c = 2 * π * 12in
c = 24π in
The length of the circumference is 24π in
