\begin{tikzpicture}
            \tkzDefPoint(0,0){o}
            \tkzDefPoint(2,0){a}
            \tkzDefPoint(0:1.2){p}
            \tkzDefPoint(0:3.333){p*}
            \tkzDefPoint(85:2){u}
            \tkzDefPoint(40:2){v}
            \tkzCircumCenter(p,p*,u)\tkzGetPoint{cu}
            \tkzCircumCenter(p,p*,v)\tkzGetPoint{cv}
            \tkzDrawArc[color=black](cu,u)(p)
            \tkzDrawArc[color=black](cv,v)(p)
            \tkzDefLine[perpendicular=through u,K=.-1](o,u);\tkzGetPoint{lu};
            \tkzDefLine[perpendicular=through v,K=.-1](o,v);\tkzGetPoint{lv};
            \tkzInterLL(lu,u)(lv,v)
            \tkzGetPoint{cuv}
            \tkzDrawArc[color=black](cuv,u)(v)
            \tkzDrawCircle[dashed,color=blue](o,a)
            \tkzDrawPoints[fill=white](u,v)
            \tkzDrawPoint[fill=red](p)
            \tkzLabelPoints(p)
            \tkzLabelPoints[above](u)
            \tkzLabelPoints[right](v)
            \draw (p)++(100:.4) arc(100:145:.4cm) node[above]{\(\alpha\)};
\end{tikzpicture}