index.tex

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    {\textbf{$\triangleright$ Exercice \arabic{nexo} :}}
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    \lhead{\textsf{Collège Château Forbin} - \textit{Mathématiques}}
    \chead{}
    \rhead{\textit{Année} 2005/2006}
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Début du document %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
\begin{document}
{\noindent \textbf{NOM :} \hfill \textit{mercredi $30$ novembre
$2005$}}
 
\vskip 0.3cm
 
{\noindent \textbf{Prénom :} \hfill \textbf{Classe
:\dots\ldots\ldots}}
\begin{center}
    {\large \textbf{Contrôle de cours \textit{\no}2}}\\
    \textit{durée : $20$ minutes}
\end{center}
 
\vskip 0.3cm \hrule\vspace{\baselineskip}
 
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% DEBUT DES EXERCICES %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
% Présentation
 
\exo
\begin{multicols}{2}
Dans la figure suivante,
\begin{questions}
\item Nommer de deux façons possibles les angles marqués :
\begin{itemize}
 \item \dotfill
 \item \dotfill
 \item \dotfill
\end{itemize}
\item Marquer en bleu l'angle $\widehat{ACB}$, en rouge l'angle
$\widehat{EFM}$, en vert l'angle $\widehat{CDF}$.
\end{questions}
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\end{multicols}
 
\vskip 0.3cm
 
\exo
\begin{multicols}{2}
Compléter le tableau suivant à l'aide de la figure ci-contre :
 
%\begin{center}
\begin{tabular}{|c|c|c|c|c|}
\hline
Nom                & Aigu    & Droit & Obtus & Plat \\ \hline
$\widehat{ADF}$    &         &       &       &      \\ \hline
$\widehat{FCE}$    &         &       &       &      \\ \hline
$\widehat{BMA}$    &         &       &       &      \\ \hline
$\widehat{DCF}$    &         &       &       &      \\ \hline
                   &         &       &  $\*$ &      \\ \hline
                   &         &       &       & $\*$ \\ \hline
 
 
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 \vskip 0.5cm
\exo
\begin{multicols}{2}
Sur la figure ci-contre, coder les égalites d'angles suivantes :
\begin{questions}
    \item $\widehat{IEG}=\widehat{JFH}$ ;
    \item $\widehat{FJD}=\widehat{tJB}$ ;
    \item $\widehat{EGC}=\widehat{tHy}=\widehat{tDB}$ ;
    \item $\widehat{GIE}=\widehat{FJt}=\widehat{DJB}$.
\end{questions}
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\exo Construire ci-dessous un triangle $ABC$ tel que $BC=8$~cm,
$\widehat{ABC}=45$\degres et $\widehat{BCA}=30$\degres.
\end{document}