What is the circumference of a circle with a diameter of 3.25 meters? Estimate the circumference to the hundredths place using 3.14 for π.

Question

1. 10.22 meters
2. 33.18 meters
3. 10.2 meters
4. 10.21 meters

Answer 1

The circumference of a circle is given by the formula C = πd, where d is the diameter of the circle.

Given that the diameter is 3.25 meters, we can substitute this value into the formula to find the circumference.

C = 3.14 * 3.25
C ≈ 10.21 meters

Therefore, the estimated circumference to the hundredths place using 3.14 for π is 10.21 meters.

The correct option is 4. 10.21 meters.