Beispiel Nr: 04
$ \text{Gegeben:}\\\text{Höhe} \qquad h \qquad [m] \\ \text{Fläche} \qquad A \qquad [m^{2}] \\ \\ \text{Gesucht:} \\\text{Grundlinie} \qquad g \qquad [m] \\ \\ g = \frac{A\cdot 2}{ h}\\ \textbf{Gegeben:} \\ h=12m \qquad A=14m^{2} \qquad \\ \\ \textbf{Rechnung:} \\ g = \frac{A\cdot 2}{ h} \\ h=12m\\ A=14m^{2}\\ g = \frac{14m^{2}\cdot 2}{ 12m}\\\\g=2\frac{1}{3}m \\ \small \begin{array}{|l|} \hline h=\\ \hline 12 m \\ \hline 120 dm \\ \hline 1,2\cdot 10^{3} cm \\ \hline 1,2\cdot 10^{4} mm \\ \hline 1,2\cdot 10^{7} \mu m \\ \hline 0,012 km \\ \hline \end{array}\\ \small \begin{array}{|l|} \hline A=\\ \hline 14 m^2 \\ \hline 1,4\cdot 10^{3} dm^2 \\ \hline 1,4\cdot 10^{5} cm^2 \\ \hline 1,4\cdot 10^{7} mm^2 \\ \hline 0,14 a \\ \hline 0,0014 ha \\ \hline 1,4\cdot 10^{-5} km^2 \\ \hline \end{array}\\ \small \begin{array}{|l|} \hline g=\\ \hline 2,33 m \\ \hline 23,3 dm \\ \hline 233 cm \\ \hline 2,33\cdot 10^{3} mm \\ \hline 2,33\cdot 10^{6} \mu m \\ \hline 0,00233 km \\ \hline \end{array}\\$