To find the circumference of a circle, you can use the formula:
\[ C = 2\pi r \]
where:
- \( C \) is the circumference,
- \( r \) is the radius, and
- \( \pi \) is approximately 3.14.
Given that the radius \( r \) is 12, we can substitute this value into the formula:
\[ C = 2 \times 3.14 \times 12 \]
Now calculate it step by step:
- Calculate \( 2 \times 3.14 = 6.28 \)
- Now multiply by the radius: \[ 6.28 \times 12 = 75.36 \]
So the approximate circumference of the circle is 75.36.
The correct response is 75.36.