Archives par mot-clé : méthode

\begin{tikzpicture} %% CERCLE TRIGONOMETRIQUE \draw (0,0) circle (4cm); %% CENTRE DU CERCLE \fill (0,0) circle (1.5pt); \node at (0,0) [anchor=south] {$O$}; %% HEXAGONE INTERIEUR \fill (3.46,0) circle (1.5pt); \node at (3.46,0) [anchor=south east] {$I$}; \fill (3.46,-2) circle (1.5pt); \node at … Continuer la lecture →