To find the circumference \( C \) of a circle, you can use the formula:
\[ C = 2\pi r \]
where \( r \) is the radius. Given the radius of the circle is 6 feet:
\[ C = 2 \pi (6) \]
Now, substituting \( \pi \) with 3.14:
\[ C = 2 \times 3.14 \times 6 \]
Calculating:
\[ C = 2 \times 3.14 = 6.28 \] \[ C = 6.28 \times 6 = 37.68 \]
Thus, the circumference \( C \) is:
\[ C = 37.68 \text{ ft} \]
Do note that you have used 3.14 for π, so the exact representation with π is:
\[ C = 37.68 \text{ ft} \quad \text{(with } \pi = 3.14\text{)} \]