TeX Quellcode:
\begin{array}{rclcc}a^2 &=& h^2+p^2 &\vert &-p^2\\h^2 &=& a^2-p^2 &\vert &\sqrt{}\\h &=& \sqrt{a^2-p^2}\\&\approx& \sqrt{599{,}23^2-476{,}86^2}\\&\approx & 362{,}88\, cm\end{array}