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Find the length of the arc of a circle whose central angle is 122 and it's radius is 18ft

Find the length of the arc of a circle whose central angle is 122 and it's radius-example-1
User Ragas
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1 Answer

4 votes

We know that the lenght of the arc is:


s=\theta r

So we can replace the information in our problem to have:


\begin{gathered} s=122º\cdot18 \\ s=2196ft \end{gathered}

User Hichem
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