To compute the circumference of a circle, you can use the formula:
[tex]\[ C = 2 \pi r \][/tex]
where [tex]\( C \)[/tex] is the circumference and [tex]\( r \)[/tex] is the radius of the circle.
Given that the radius ([tex]\( r \)[/tex]) is 12 feet, we can substitute this value into the formula:
[tex]\[ C = 2 \pi (12) \][/tex]
Simplifying this we get:
[tex]\[ C = 24 \pi \text{ ft} \][/tex]
Therefore, the circumference of the circle is [tex]\( 24 \pi \text{ ft} \)[/tex].
Among the given options, the correct one is:
[tex]\[ 24 \pi \text{ ft} \][/tex]