\input{preamble-standalone.ltx} \begin{document} % Ex. No. 22 (Section 5.1.1 : Use of \tkzcname{tkzDefMidPoint}) \begin{tikzpicture}[scale=1] \tkzDefPoint(2,3){A} \tkzDefPoint(4,0){B} \tkzDefMidPoint(A,B) \tkzGetPoint{C} \tkzDrawSegment(A,B) \tkzDrawPoints(A,B,C) \tkzLabelPoints[right](A,B,C) \end{tikzpicture} \end{document}