\input{preamble-standalone.ltx} \begin{document} % Ex. No. 95 (Section 16.1.3 : triangle d'or (euclide)) \begin{tikzpicture} \tkzDefPoint(0,0){A} \tkzDefPoint(4,0){B} \tkzDefTriangle[euclide](A,B)\tkzGetPoint{C} \tkzDrawPolygon(A,B,C) \tkzDrawPoints(A,B,C) \tkzLabelPoints(A,B) \tkzLabelPoints[above](C) \tkzDrawBisector(A,C,B) \end{tikzpicture} \end{document}