\input{preamble-standalone.ltx} \begin{document} % Ex. No. 30 (Section 4.4 : Create a triangle) \begin{tikzpicture}[scale=1] \tkzDefPoints{0/0/A,4/0/B,4/3/C} \tkzDrawPolygon(A,B,C) \tkzDrawPoints(A,B,C) \end{tikzpicture} \end{document}