\input{preamble-standalone.ltx} \begin{document} % Ex. No. 167 (Section 20.2.9 : Option "with nodes") \begin{tikzpicture}[scale=.75] \tkzDefPoints{0/0/A,4/0/B,1/1/D,2/0/E} \tkzDefTriangle[equilateral](A,B) \tkzGetPoint{C} \tkzDrawCircle(C,A) \tkzInterLC[with nodes](D,E)(C,A,B) \tkzGetPoints{F}{G} \tkzDrawPolygon(A,B,C) \tkzDrawPoints(A,...,G) \tkzDrawLine(F,G) \end{tikzpicture} \end{document}