Source
%@Auteur: François Meria\par
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\end{center}
\begin{myenumerate}
\item Placer les points suivants sur le graphique ci-dessus, sur cette feuille :

\begin{center}
\begin{tabularx}{\textwidth}{XXXXX}
$A(-1~;~1)$  &   $B(-1~;~4)$  &   $C(-2.5~;~1.5)$  &   $D(-3~;~2)$  &   $E(-1~;~5)$  \\
&       &       &       &       \\
$F(-0~;~5~;~5~;~5)$  &   $G(0.5~;~5.5)$   &   $H(1~;~5)$   &   $I(3~;~2)$   &   $J(2.5~;~1.5)$   \\
&       &       &       &       \\
$K(1~;~4)$   &   $L(1~;~1)$   &   $M(2~;~-4)$  &   $N(1~;~-4)$  &   $P(0~;~0)$   \\
&       &       &       &       \\
$Q(-1~;~-4)$     &   $R(-2~;~-4)$     &       &       &       \\

\end{tabularx}
\end{center}
\item Tracer en rouge le polygone $ABCDEFGHIJKLMNPQR$.
\end{myenumerate}