Question

What is the approximate circumference of a circle with a diameter of 500 kilometers? Use π ≈ 3.14.

A.
3140 kilometers

B.
785 kilometers

C.
3725 kilometers

D.
1570 kilometers

Answer 1

We will use this formula: C =
`\pi`d.

Where d is the diameter.

Plug in all the variables.

C = 3.14 * 500
C = 1570

So, the answer to this question is D. 1570 kilometers.