104k views
3 votes
The radius of a circle is 3 kilometers. What is the circle's circumference?

User Jskinner
by
4.4k points

2 Answers

7 votes

Answer:

≈18.85km

Explanation:

Formula- 2 x pi x r(radius).

2•3•3.14=18.84

User Farouq Jouti
by
5.2k points
10 votes

Answer:

18.84

Explanation:

3 * 3.14 * 2

User Elijah Manor
by
4.1k points