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\begin{center}\section*{\textcolor{red}{2\up{nde} : contrôle sur les vecteurs (10 points)\\(\footnotesize{Sujet A})}}\end{center}



\begin{multicols}{2}
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\subsection{}
Construire sur la figure ci-dessous les images des points C et D par la translation de vecteur $\overrightarrow{AB}$.

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\subsection{}
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Construire l'image du triangle MNP par la translation de vecteur $\overrightarrow{MN}$

\subsection{\textcolor{blue}{Vrai ou Faux ? }}
ABCD est un parallélogramme quelconque.

Dire si les affirmations suivantes sont vraies ou fausses ; \textbf{expliquer}.
\begin{enumerate}
\item C est l'image de D par la translation de vecteur $\overrightarrow{AB}$.

\bigskip

\item A est l'image de B par la translation de vecteur $\overrightarrow{AB}$.

\bigskip

\item $[AC]$ et [BD] ont le même milieu.

\bigskip

\item $\overrightarrow{AC}=\overrightarrow{BD}$

\bigskip

\item $\overrightarrow{BA}=\overrightarrow{CD}$.
\end{enumerate}

\subsection{}
Construire soigneusement l'image A'B'C' du triangle ABC par la translation de vecteur $\overrightarrow{DE}$. (on laissera les traits de construction)

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\subsection{}
Sur la figure ci-dessous, construire le vecteur \\
$\overrightarrow{AB}+\overrightarrow{AC}$ :

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\end{multicols}


\newpage


\begin{center}\section*{\textcolor{red}{2\up{nde} : contrôle sur les vecteurs (10 points)\\(\footnotesize{Sujet B})}}\end{center}



\begin{multicols}{2}
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\subsection{}
Construire sur la figure ci-dessous les images des points C et D par la translation de vecteur $\overrightarrow{AB}$.

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\subsection{}
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Construire l'image du triangle MNP par la translation de vecteur $\overrightarrow{MP}$

\subsection{\textcolor{blue}{Vrai ou Faux ?} }
EFGH est un parallélogramme quelconque.

Dire si les affirmations suivantes sont vraies ou fausses ; \textbf{expliquer}.
\begin{enumerate}
\item G est l'image de H par la translation de vecteur $\overrightarrow{EF}$.

\bigskip

\item E est l'image de F par la translation de vecteur $\overrightarrow{FE}$.

\bigskip

\item $[EG]$ et [FH] ont le même milieu.

\bigskip

\item $\overrightarrow{EG}=\overrightarrow{FH}$

\bigskip

\item $\overrightarrow{HE}=\overrightarrow{GF}$.
\end{enumerate}

\subsection{}
Construire soigneusement l'image A'B'C' du triangle ABC par la translation de vecteur $\overrightarrow{DE}$. (on laissera les traits de construction)

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\subsection{}
Sur la figure ci-dessous, construire le vecteur \\
$\overrightarrow{AB}+\overrightarrow{AC}$ :

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\end{multicols}

\label{fin}
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