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\begin{tikzpicture}
\tkzDefPoints{0/0/O}
\tikzset{compass style/.append style={<->}}
\tkzDrawArc[R,color=orange,double](O,3cm)(270,360)
\tkzDrawArc[R,color=blue,double](O,2cm)(0,270)
\tkzDrawPoint(O)
\tkzLabelPoint[below](O){$O$}
\end{tikzpicture}
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