The circumference of a circle can be found by multiplying the diameter by pi (π).
Circumference = Diameter x π
Given that the diameter is 4.5 miles and using an approximation of pi as 3.14, we can calculate the circumference.
Circumference = 4.5 miles x 3.14
Circumference ≈ 14.13 miles
Therefore, the estimated circumference of the circle is approximately 14.13 miles.
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 pi.
1 answer