Beispiel Nr: 07
$\text{Gegeben:}\\\text{Kathete} \qquad b \qquad [m] \\ \text{Kathete} \qquad a \qquad [m] \\ \\ \text{Gesucht:} \\\text{Fläche} \qquad A \qquad [m^{2}] \\ \\ A = \frac{a\cdot b}{ 2}\\ \textbf{Gegeben:} \\ b=1\frac{2}{3}m \qquad a=\frac{4}{5}m \qquad \\ \\ \textbf{Rechnung:} \\ A = \frac{a\cdot b}{ 2} \\ b=1\frac{2}{3}m\\ a=\frac{4}{5}m\\ A = \frac{\frac{4}{5}m\cdot 1\frac{2}{3}m}{ 2}\\\\A=\frac{2}{3}m^{2} \\\\\\ \tiny \begin{array}{|l|} \hline b=\\ \hline 1,67 m \\ \hline 16,7 dm \\ \hline 167 cm \\ \hline 1,67\cdot 10^{3} mm \\ \hline 1,67\cdot 10^{6} \mu m \\ \hline 0,00167 km \\ \hline \end{array} \tiny \begin{array}{|l|} \hline a=\\ \hline 0,8 m \\ \hline 8 dm \\ \hline 80 cm \\ \hline 800 mm \\ \hline 8\cdot 10^{5} \mu m \\ \hline 0,0008 km \\ \hline \end{array} \tiny \begin{array}{|l|} \hline A=\\ \hline 0,667 m^2 \\ \hline 66,7 dm^2 \\ \hline 6,67\cdot 10^{3} cm^2 \\ \hline 6,67\cdot 10^{5} mm^2 \\ \hline 0,00667 a \\ \hline 6,67\cdot 10^{-5} ha \\ \hline 6,67\cdot 10^{-7} km^2 \\ \hline \end{array}$