%@metapost: exotrigo.mp
%@Titre: Recherche de longueurs.
%@Auteur: Régis Leclercq
%@Dif:2
\begin{multicols}{2}
\[\includegraphics{exotrigo.10}\]
\[\includegraphics{exotrigo.8}\]
\[\includegraphics{exotrigo.9}\]
\[\includegraphics{exotrigo.7}\]
\[\includegraphics{exotrigo.6}\]
\[\includegraphics{exotrigo.5}\]
\end{multicols}
%@Commentaire: Application directe des formules trigonométriques.