The circumference of a circle is 94.2 miles. What is the circle's diameter?

Use 3.14 for ​𝜋.

1 answer

The formula for the circumference of a circle is:

C = πd

where C is the circumference and d is the diameter.

We are given the value of C as 94.2 miles, and we can use the formula to solve for d:

94.2 = 3.14d

d = 94.2 / 3.14

d ≈ 30

Therefore, the circle's diameter is approximately 30 miles.