1 Triangle ABC is shown in Fig. 1.
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{31bc8bde-8d37-4e97-94e2-e3e73aab55e9-4_451_565_520_744}
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\caption{Fig. 1}
\end{figure}
Find the perimeter of triangle ABC .