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Ket [755]
3 years ago
5

On a circle of radius 10 feet, what angle would subtend an arc of length 1 feet?

Mathematics
1 answer:
Alenkasestr [34]3 years ago
6 0
\bf s=\cfrac{r\theta \pi }{180}\quad 
\begin{cases}
r=radius\\
\theta=\textit{angle in degrees}\\
s=\textit{arc's length}\\
--------------\\
r=10\\
s=1
\end{cases}
\\\\\\
1=\cfrac{10\cdot \theta\cdot \pi }{180}\impliedby \textit{solve for }\theta
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