% Intersection of
% Author: Rasmus Pank Roulund
\documentclass{minimal}
\usepackage{tikz}
\usepackage{verbatim}

\usetikzlibrary{arrows}
\begin{document}
\centering
\begin{tikzpicture}[ scale=5 ]
\draw  (0,0) ellipse (20pt and 10pt);
\draw [mark=>]  (0,0) circle (5pt);

        \end{tikzpicture}
\end{document}
%%% Local Variables:
%%% mode: latex
%%% TeX-master: t
%%% End: