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A circle has a radius of 3. An arc in this circle has a central angle of 20. What is the length of the arc?

A circle has a radius of 3. An arc in this circle has a central angle of 20. What is the length of the arc?
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3 votes
A circle has a radius of 3. An arc in this circle has a central angle of 20. What is the length of the arc?

User Carmi
by
7.8k points

2 Answers

5 votes

Answer:

Explanation:

1/3 pi

User Jkazan
by
8.7k points
6 votes
circumference of whole circle =

\pi * 3 * 2
360÷20=18

(1)/(18) * 6\pi = (1)/(3) \pi
hence length of arc = 1/3 pi
User Girish Vadhel
by
8.5k points
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