$\begin{array}{l} \text{Gegeben:}\\\text{Raumdiagonale} \qquad d \qquad [m] \\ \\ \text{Gesucht:} \\\text{Seite} \qquad a \qquad [m] \\ \\ a = \frac{d}{\sqrt{3}}\\ \textbf{Gegeben:} \\ d=9m \qquad \\ \\ \textbf{Rechnung:} \\ a = \frac{d}{\sqrt{3}} \\ d=9m\\ a = \frac{9m}{\sqrt{3}}\\\\a=5,2m \\\\\\ \small \begin{array}{|l|} \hline d=\\ \hline 9 m \\ \hline 90 dm \\ \hline 900 cm \\ \hline 9\cdot 10^{3} mm \\ \hline 9\cdot 10^{6} \mu m \\ \hline \end{array} \small \begin{array}{|l|} \hline a=\\ \hline 5,2 m \\ \hline 52 dm \\ \hline 520 cm \\ \hline 5,2\cdot 10^{3} mm \\ \hline 5,2\cdot 10^{6} \mu m \\ \hline \end{array} \end{array}$