What is the circumference of a circle with a diameter of 4.5 miles? Estimate the circumference to the hundredths place using 3.14 for π.
The circumference of a circle is calculated using the formula C = π*d, where C is the circumference and d is the diameter.
Given that the diameter is 4.5 miles, we can substitute this value into the formula:
C = 3.14 * 4.5 = 14.13
Therefore, the circumference of the circle is approximately 14.13 miles.