\input{Figs/Klein.Base.tikz}


\fill (O) circle(2pt) node [below] {$O$};
\fill (FQ) circle(2pt) node [anchor=south west] {$F$};


\input{Figs/Klein.Tangents.tikz}
\input{Figs/Klein.Bisect.tikz}

\draw[opq] (P) -- (O) -- (Q);

\draw [fcircle] (FP) circle(\R*\RF);


%Last!!
\input{Figs/Klein.Cord.tikz}
