$
\text{Gegeben:}\\\text{Länge} \qquad a \qquad [m] \\
\text{Breite} \qquad b \qquad [m] \\
\text{Raumdiagonale} \qquad d \qquad [m] \\
\\ \text{Gesucht:} \\\text{Höhe} \qquad c \qquad [m] \\
\\ c = \sqrt{d^{2} -b^{2} -a^{2} }\\ \textbf{Gegeben:} \\ a=1m \qquad b=4m \qquad d=8m \qquad \\ \\ \textbf{Rechnung:} \\
c = \sqrt{d^{2} -b^{2} -a^{2} } \\
a=1m\\
b=4m\\
d=8m\\
c = \sqrt{(8m)^{2} -(4m)^{2} -(1m)^{2} }\\\\c=6,86m
\\\\\\ \small \begin{array}{|l|} \hline a=\\ \hline 1 m \\ \hline 10 dm \\ \hline 100 cm \\ \hline 10^{3} mm \\ \hline 10^{6} \mu m \\ \hline \end{array} \small \begin{array}{|l|} \hline b=\\ \hline 4 m \\ \hline 40 dm \\ \hline 400 cm \\ \hline 4\cdot 10^{3} mm \\ \hline 4\cdot 10^{6} \mu m \\ \hline \end{array} \small \begin{array}{|l|} \hline d=\\ \hline 8 m \\ \hline 80 dm \\ \hline 800 cm \\ \hline 8\cdot 10^{3} mm \\ \hline 8\cdot 10^{6} \mu m \\ \hline \end{array} \small \begin{array}{|l|} \hline c=\\ \hline 6,86 m \\ \hline 68,6 dm \\ \hline 686 cm \\ \hline 6,86\cdot 10^{3} mm \\ \hline 6,86\cdot 10^{6} \mu m \\ \hline \end{array}$