index.tex

\documentclass[a4paper,11pt]{article}
\usepackage{francois_meria}
\usepackage[dvips]{graphicx}
\usepackage[dvips]{epsfig}
\setlength{\parindent}{0mm}
\lhead{\textsf{Collège Château Forbin} - \textit{Mathématiques} - \textsf{6\ieme}}
\pagestyle{fancy}

\begin{document}
\begin{center}
\begin{tabularx}{\textwidth}{|X|}
\hline

\vskip 0.1cm
\begin{center}
{\Large\textbf{Construction géométrique : Quel polygone !}}\\

\vskip 0.025cm

\end{center}\\
\hline
\end{tabularx}
\end{center}

\vskip 0.55cm

Il s'agit de construire la figure 2 ci-dessous.

\begin{multicols}{2}
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\end{center}
\end{multicols}

\vskip 1.5cm

\textbf{\LARGE Programme de construction }\\

\large{\texttt{Toutes les constructions doivent se faire au COMPAS
et à la règle (sans utiliser les graduations sauf pour les longueurs données).}}\\

\vskip 0.5cm

\begin{minipage}[c]{\textwidth}
\begin{multicols}{2}\setlength{\columnseprule}{0.5pt}
\textbf{\'Etape 1.}\\
Construire un cercle $\mathcal{C}$ de centre $Q$ et de rayon 8~cm.\\

\textbf{\'Etape 2.}\\
Construire tracer deux diamètres perpendiculaires $[NF]$ et $[BJ]$.\\

\textbf{\'Etape 3.}\\
Construire les bissectrices des quatre angles obtenus.\\

\textbf{\'Etape 4.}\\
Construire les bissectrices des huit nouveaux angles obtenus.\\

\textbf{\'Etape 5.}\\
Tracer le cercle de centre $Q$ et de rayon 4~cm.\\

\textbf{\'Etape 6.}\\
Nommer les points comme sur la figure 1.\\

\textbf{\'Etape 7.}\\
Tracer le polygone $ABCDEFGHIJKLMNOP$.\\

\textbf{\'Etape 8.}\\
Colorier la figure obtenue comme sur la figure 2 en alternant deux
couleurs.
\end{multicols}
\end{minipage}
}
\end{document}