Is there a systematic way to draw all symmetries axes of a regular polygons (with dashed lines)? Here is a document. I would like to have an output like this:
(sorry for my bad drawing).
\documentclass{article}
\usepackage{tikz}
\usetikzlibrary{shapes.geometric, calc}
\begin{document}
\begin{tikzpicture}[scale=3]
\node (a)
[draw, blue!0!black,rotate=90,minimum size=3cm,regular polygon, regular polygon sides=5] at (0, 0) {};
\foreach \x in {1,2,..., 5}
\fill (a.corner \x) circle[radius=.5pt];
\end{tikzpicture}
\begin{tikzpicture}[scale=3]
\node (a)
[draw, blue!0!black,rotate=90,minimum size=3cm,regular polygon, regular polygon sides=6] at (0, 0) {};
\foreach \x in {1,2,..., 6}
\fill (a.corner \x) circle[radius=.5pt];
\end{tikzpicture}
\end{document}