5. The three views of a certain triangular pyramid are shown in the figure. The surface area of this triangular pyramid is

\begin{figure}[h]
\begin{center}
  \includegraphics[alt={},max width=\textwidth]{fe905e08-d195-4581-90b0-2e1022233812-2_189_330_319_708}
\captionsetup{labelformat=empty}
\caption{Front (Main) View}
\end{center}
\end{figure}

\begin{figure}[h]
\begin{center}
  \includegraphics[alt={},max width=\textwidth]{fe905e08-d195-4581-90b0-2e1022233812-2_266_271_548_712}
\captionsetup{labelformat=empty}
\caption{Top View}
\end{center}
\end{figure}

\begin{figure}[h]
\begin{center}
  \includegraphics[alt={},max width=\textwidth]{fe905e08-d195-4581-90b0-2e1022233812-2_179_282_322_1073}
\captionsetup{labelformat=empty}
\caption{Side (Left) View}
\end{center}
\end{figure}

A. $2 + \sqrt { 5 }$\\
B. $4 + \sqrt { 5 }$\\
C. $2 + 2 \sqrt { 5 }$\\
D. $5$