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

Jeff Schaller asked Oct 20, 2023

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Jeff Schaller asked Oct 20, 2023

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15 votes

We know that the lenght of the arc is:

$s=\theta r$

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

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

Linovia answered Oct 26, 2023

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