What is the circumference of a circle with a radius of 12 feet? Estimate the area to the hundredths place using 3.14 or /pi.
a. 75.4 square feet
b. 113.04 square feet
c. 452.16 square feet
d. 452.2 square feet
The circumference of a circle can be calculated using the formula C = 2πr, where r is the radius of the circle.
C = 2 * 3.14 * 12
C = 75.36 feet
Since the question asks for the area, we can calculate it using the formula A = πr^2.
A = 3.14 * 12^2
A = 3.14 * 144
A = 452.16 square feet
Therefore, the closest estimate to the hundredths place is option c. 452.16 square feet.