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WITCHER [35]
4 years ago
12

What is the sum of the interior angle Measures of an 11 - gin

Mathematics
1 answer:
creativ13 [48]4 years ago
6 0
\bf \textit{sum of all interior angles in a polygon}\\\\
S=180(n-2)\quad 
\begin{cases}
n=\textit{number of sides}\\
----------\\
n=\stackrel{11-gon}{11}
\end{cases}\implies S=180(11-2)

and surely you know how much that is.
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