D. 75.36
The formula to find the circumference of a circle is C = 2 * π * r, where r is the radius. Plugging in the given values, we get:
C = 2 * 3.14 * 12
C = 75.36
Therefore, the correct answer is 75.36.
Which of the following uses the correct formula to find the approximate circumference of a circle that has a radius of 12? Use 3.14 for PI and express your answer to the hundredths place.
A. 452.16
B. 37.68
C. 18.84
D. 75.36
1 answer