The approximate circumference of a circle is 7,459 miles. What is the diameter rounded to the nearest hundredths place? Use 3.14 for π

Correct answers:
12,375.48

1 answer

To find the diameter of a circle when given the circumference, you can use the formula:

circumference = π * diameter

Given that the circumference is 7,459 miles and π is 3.14, we can plug these values into the formula:

7,459 = 3.14 * diameter

Solving for the diameter:

diameter = 7,459 / 3.14
diameter ≈ 2,375.47770701

Rounded to the nearest hundredth place, the diameter is 2,375.48 miles.