\input{preamble-standalone.ltx} \begin{document} % Ex. No. 104 (Section 14.5 : Another marking) \begin{tikzpicture}[scale=1] \tkzDefPoint(0,0){A}\tkzDefPoint(3,2){B} \tkzDefPoint(4,0){C}\tkzDefPoint(2.5,1){P} \tkzDrawPolygon(A,B,C) \tkzDefEquilateral(A,P) \tkzGetPoint{P'} \tkzDefPointsBy[rotation=center A angle 60](P,B){P',C'} \tkzDrawPolygon(A,P,P') \tkzDrawPolySeg(P',C',A,P,B) \tkzDrawSegment(C,P) \tkzDrawPoints(A,B,C,C',P,P') \tkzMarkSegments[mark=s|,size=6pt, color=blue](A,P P,P' P',A) \tkzMarkSegments[mark=||,color=orange](B,P P',C') \tkzLabelPoints(A,C) \tkzLabelPoints[below](P) \tkzLabelPoints[above right](P',C',B) \end{tikzpicture} \end{document}