The radius of a circle is 6.1 kilometers. What is the circle's circumference? Use 3.14 for r and round your answer to the nearest hundredth.

Question

asked Jun 15, 2024 110k views

1 Answer

Gvegayon · Answer 1 · 2024-06-20T23:47:59+0000

Answer: 38.31 km

Explanation:

same concept: since circumference is
$\pi$ d, we want d. since d is r*2, d is 6.1*2 or 12.2.

multiply by 3.14 and we get 38.31