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+\input{preamble-standalone.ltx}
+\begin{document}
+
+% Ex. No. 211 (Section 29.2.12 : Three circles)
+
+\begin{tikzpicture}[scale=1.5]
+ \tkzDefPoints{0/0/A,8/0/B,0/4/a,8/4/b,8/8/c}
+ \tkzDefTriangle[equilateral](A,B) \tkzGetPoint{C}
+ \tkzDrawPolygon(A,B,C)
+ \tkzDefSquare(A,B) \tkzGetPoints{D}{E}
+ \tkzClipBB
+ \tkzDefMidPoint(A,B) \tkzGetPoint{M}
+ \tkzDefMidPoint(B,C) \tkzGetPoint{N}
+ \tkzDefMidPoint(A,C) \tkzGetPoint{P}
+ \tkzDrawSemiCircle[gray,dashed](M,B)
+ \tkzDrawSemiCircle[gray,dashed](A,M)
+ \tkzDrawSemiCircle[gray,dashed](A,B)
+ \tkzDrawCircle[gray,dashed](B,A)
+ \tkzInterLL(A,N)(M,a) \tkzGetPoint{Ia}
+ \tkzDefPointBy[projection = onto A--B](Ia)
+ \tkzGetPoint{ha}
+ \tkzDrawCircle[gray](Ia,ha)
+ \tkzInterLL(B,P)(M,b) \tkzGetPoint{Ib}
+ \tkzDefPointBy[projection = onto A--B](Ib)
+ \tkzGetPoint{hb}
+ \tkzDrawCircle[gray](Ib,hb)
+ \tkzInterLL(A,c)(M,C) \tkzGetPoint{Ic}
+ \tkzDefPointBy[projection = onto A--C](Ic)
+ \tkzGetPoint{hc}
+ \tkzDrawCircle[gray](Ic,hc)
+ \tkzInterLL(A,Ia)(B,Ib) \tkzGetPoint{G}
+ \tkzDrawCircle[gray,dashed](G,Ia)
+ \tkzDrawPolySeg(A,E,D,B)
+ \tkzDrawPoints(A,B,C)
+ \tkzDrawPoints(G,Ia,Ib,Ic)
+ \tkzDrawSegments[gray,dashed](C,M A,N B,P M,a M,b A,a a,b b,B A,D Ia,ha)
+\end{tikzpicture}
+
+\end{document}