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import work from year 2015-2016

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Benjamin Bertrand
2017-06-16 09:48:54 +03:00
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\documentclass[a4paper,10pt, table, landscape, twocolumn]{/media/documents/Cours/Prof/Enseignements/tools/style/classExo}
\usepackage{/media/documents/Cours/Prof/Enseignements/2015_2016}
% Title Page
\titre{Construction de triangle}
% \seconde \premiereS \PSTMG \TSTMG
\classe{510}
\date{25 septembre 2015}
\pagestyle{empty}
\begin{document}
\section*{Construire un triangle avec des angles et des longueurs}
\begin{itemize}
\item L'angle $\widehat{ABC}$ désigne l'angle formé par les demis droites $(AB]$ et $[BC)$.
\includegraphics[scale=0.8]{./fig/points}
\item Exemple et méthode pour construire un triangle.
\hspace{-1cm}
\includegraphics[scale=0.45]{./fig/construction_triangle}
\end{itemize}
\pagebreak
\section*{Construire un triangle avec des angles et des longueurs}
\begin{itemize}
\item L'angle $\widehat{ABC}$ désigne l'angle formé par les demis droites $(AB]$ et $[BC)$.
\includegraphics[scale=0.8]{./fig/points}
\item Exemple et méthode pour construire un triangle.
\hspace{-1cm}
\includegraphics[scale=0.45]{./fig/construction_triangle}
\end{itemize}
\pagebreak
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "master"
%%% End:

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\documentclass[a4paper,12pt]{/media/documents/Cours/Prof/Enseignements/tools/style/classExo}
\usepackage{/media/documents/Cours/Prof/Enseignements/2014_2015}
% Title Page
\titre{Triangles - Exercices}
% \seconde \premiereS \PSTMG \TSTMG
\classe{510}
\date{Septembre 2015}
\begin{document}
Pour chaque question, construis un point $C$ remplissant les conditions, puis donne le nombre de positions possibles pour le point $C$ (le triangle peut dépasser sur les autres).
\begin{multicols}{2}
\begin{enumerate}
\item $AC = 5cm$ et $BC = 6$.
\\[5cm]
\begin{tikzpicture}
\draw (0,0) node[rotate=15] {|} node[left] {$A$} -- (15:6) node[rotate=15] {|} node[right] {$B$} ;
\end{tikzpicture}
\item $\widehat{ABC} = 40^{o}$ et $BC = 5cm$
\\[5cm]
\begin{tikzpicture}
\draw (0,0) node[rotate=15] {|} node[left] {$A$} -- (15:6) node[rotate=15] {|} node[right] {$B$} ;
\end{tikzpicture}
\item $\widehat{ABC} = 30^{o}$ et $AC = 5cm$
\\[5cm]
\begin{tikzpicture}
\draw (0,0) node[rotate=15] {|} node[left] {$A$} -- (15:6) node[rotate=15] {|} node[right] {$B$} ;
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\columnbreak
\item $\widehat{ABC} = 40^{o}$ et $\widehat{BAC} = 30^{o}$
\\[5cm]
\begin{tikzpicture}
\draw (0,0) node[rotate=15] {|} node[left] {$A$} -- (15:6) node[rotate=15] {|} node[right] {$B$} ;
\end{tikzpicture}
\item Le triangle $ABC$ a un angle de $40^{o}$ et un de $70^{o}$
\\[5cm]
\begin{tikzpicture}
\draw (0,0) node[rotate=15] {|} node[left] {$A$} -- (15:6) node[rotate=15] {|} node[right] {$B$} ;
\end{tikzpicture}
\item Le triangle ABC est isocèle avec un côté de 2cm.
\\[5cm]
\begin{tikzpicture}
\draw (0,0) node[rotate=15] {|} node[left] {$A$} -- (15:6) node[rotate=15] {|} node[right] {$B$} ;
\end{tikzpicture}
\end{enumerate}
\end{multicols}
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "master"
%%% End:

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\documentclass[a4paper,12pt]{/media/documents/Cours/Prof/Enseignements/2015-2016/tools/style/classExo}
\usepackage{/media/documents/Cours/Prof/Enseignements/2015-2016/2014_2015}
% Title Page
\titre{Construction de triangles - Exercices}
% \seconde \premiereS \PSTMG \TSTMG
\classe{510}
\date{Spetembre 2015}
\thispagestyle{empty}
\begin{document}
\begin{Exo}
\begin{minipage}{0.5\textwidth}
Tu voudrais que ton ami, a qui tu téléphons, construise sur son cahier un triangle superposble au triangle ABC.
\medskip
Combien de mesures au minimum dois-tu lui donner sur les six que tu disposes?
\bigskip
Remarque: les mesuses ci-contres ne sont que des valeurs approchées, mais très précises.
\end{minipage}
\begin{minipage}{0.5\textwidth}
\includegraphics[scale=1]{./fig/triangle}
\end{minipage}
\end{Exo}
\vfill
\setcounter{exo}{0}
\begin{Exo}
\begin{minipage}{0.5\textwidth}
Tu voudrais que ton ami, a qui tu téléphons, construise sur son cahier un triangle superposble au triangle ABC.
\medskip
Combien de mesures au minimum dois-tu lui donner sur les six que tu disposes?
\bigskip
Remarque: les mesuses ci-contres ne sont que des valeurs approchées, mais très précises.
\end{minipage}
\begin{minipage}{0.5\textwidth}
\includegraphics[scale=1]{./fig/triangle}
\end{minipage}
\end{Exo}
\vfill
\setcounter{exo}{0}
\begin{Exo}
\begin{minipage}{0.5\textwidth}
Tu voudrais que ton ami, a qui tu téléphons, construise sur son cahier un triangle superposble au triangle ABC.
\medskip
Combien de mesures au minimum dois-tu lui donner sur les six que tu disposes?
\bigskip
Remarque: les mesuses ci-contres ne sont que des valeurs approchées, mais très précises.
\end{minipage}
\begin{minipage}{0.5\textwidth}
\includegraphics[scale=1]{./fig/triangle}
\end{minipage}
\end{Exo}
\vfill
\setcounter{exo}{0}
\begin{Exo}
\begin{minipage}{0.5\textwidth}
Tu voudrais que ton ami, a qui tu téléphons, construise sur son cahier un triangle superposble au triangle ABC.
\medskip
Combien de mesures au minimum dois-tu lui donner sur les six que tu disposes?
\bigskip
Remarque: les mesuses ci-contres ne sont que des valeurs approchées, mais très précises.
\end{minipage}
\begin{minipage}{0.5\textwidth}
\includegraphics[scale=1]{./fig/triangle}
\end{minipage}
\end{Exo}
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: "master"
%%% End:

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Notes sur le chapitre constuction du triangle
#############################################
:date: 2015-09-14
:modified: 2015-09-14
:tags: Triangles
:category: 5e
:authors: Bertrand Benjamin
:summary: Notes sur le chapitre qui traite de la contruction d'un triangle en 5e
On continue à suivre le bouquin mais on commence aussi à s'en détacher pour l'adapter à la classe!
Activité 1: Triangle téléphoné
==============================
- `Liens vers le document <./Triangle_telephone.pdf>`_
- `Liens vers les sources <./Triangle_telephone.tex>`_
Les élèves ont un triangle avec toutes les mesures et doivent déterminer le nombre minimum de mesure nécessaires pour le construire. J'ai un soucis avec leur autonomie, je leurs ai donc proposer de refaire le triangle.
Activité 2: Construction de triangle
====================================
Une fiche avec des triangles à tracer.