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Given circle o, what is the length of arc AB if m AOB =40° ? Radius is 9

Given circle o, what is the length of arc AB if m AOB =40° ? Radius is 9
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2 votes
Given circle o, what is the length of arc AB if m AOB =40° ?
Radius is 9

asked
User Johnner
by
8.0k points

1 Answer

4 votes

Answer:

Arc length = 6.28 units

Explanation:


Arc \ length = 2 \pi r ( \theta)/(360) = 2 * \pi * 9 * (40)/(360) = 2\pi = 6.28

answered
User Zhiyuan Sun
by
8.3k points
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