exo4.tex

%@Auteur: D'après {\sl trucsmath.free.fr}\par
\selectlanguage{english}
\begin{myenumerate}
  \item What is  the name of a triangle having its  three edges of the
  same length ? 
\item Write down the size of any angle, in degrees, which is obtuse. 
\item Which of these letters are not symmetric ?   A E F G J K L O Q U
  X Z
\item Give the angle sum of a triangle. 
\item Give the angle sum of a quadrilateral. 
\item Find the angle sum of a polygon having 5 edges. 
\item What is the name of  a polygon having 5 edges.
\end{myenumerate}
\selectlanguage{frenchb}