\input{preamble-standalone.ltx} \begin{document} % Ex. No. 133 (Section 20.2.2 : Concentric circles.) \begin{tikzpicture} \tkzDefPoint(0,0){A} \tkzDrawCircles[R](A,1cm A,2cm A,3cm) \tkzDrawPoint(A) \tkzLabelPoints(A) \end{tikzpicture} \end{document}