To calculate the area of a circle, you can use the formula:
\[ \text{Area} = \pi r^2 \]
where \( r \) is the radius.
Given that the radius \( r = 12 \) feet and using \( \pi \approx 3.14 \):
\[ \text{Area} = 3.14 \times (12)^2 \]
First, calculate \( (12)^2 \):
\[ (12)^2 = 144 \]
Now, substitute this back into the area formula:
\[ \text{Area} = 3.14 \times 144 \]
Now, perform the multiplication:
\[ \text{Area} = 452.16 \]
Therefore, the area of the circle is:
452.16 square feet
So the correct response is:
452.16 square feet