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Any part of the reviev$\newline$The equilateral triangle shown has a perimeter of $12 \sqrt{3}$. Drag tiles to fill in the missing lengths and area.$\newline$\begin{tabular}{|c|c|c|c|}$\newline$\hline $12$ & $4$ & $2$ & $12 \sqrt{3}$ \\$\newline$\hline $4 \sqrt{3}$ & $2 \sqrt{3}$ & $48 \sqrt{3}$ & $6$ \\$\newline$\hline$\newline$\end{tabular}