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Find the length of the arc in terms of pi

Find the length of the arc in terms of pi-example-1

1 Answer

12 votes

Answer:


9\pi

Explanation:


\text{Arc length,}~ s = r\theta\\\\~~~~~~~~~~~~~~~~~~=12 * \left( (135\pi)/(180) \right)\\\\~~~~~~~~~~~~~~~~~~=9\pi

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User Andreas Grapentin
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