\input{preamble-standalone.ltx} \begin{document} % Ex. No. 139 (Section 17.10.2 : Option \tkzname{side}) \begin{tikzpicture}[scale=1] \tkzDefPoints{-4/0/A, -1/0/B} \tkzDefRegPolygon[side,sides=5,name=P](A,B) \tkzDrawPolygon[thick](P1,P...,P5) \end{tikzpicture} \end{document}