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Update triangle

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Martin Thoma 2016-06-27 09:44:54 +02:00
parent d85550b33b
commit 8753f03ecb
3 changed files with 15 additions and 12 deletions
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19
tikz/triangle-pappus/triangle-pappus.tex
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@ -16,12 +16,8 @@
\tkzDefPoint(3.2,0){B}
\tkzDefPoint(2.3,2.4){C}
\tkzLabelPoints[below left,font=\sansmath\sffamily](A)
\tkzLabelPoints[below right,font=\sansmath\sffamily](B)
\tkzLabelPoints[above,font=\sansmath\sffamily](C)
% Draw polygon
\tkzDrawPolygon[thick,fill=gray!10](A,B,C)
\tkzDrawPolygon[thick,fill=gray!10,rounded corners=0.1mm](A,B,C)
% Mark angles
\tkzMarkAngle[arc=l,size=0.6cm,fill=green!30](B,A,C)
@ -41,7 +37,7 @@
\tkzInterLC(C,G)(A,C) \tkzGetPoints{C}{C}
\tkzLabelPoints[above,font=\sansmath\sffamily](G)
\tkzLabelPoints[left,font=\sansmath\sffamily](F)
\tkzLabelPoints[below left,font=\sansmath\sffamily](F)
\tkzDrawPolygon[thick,fill=red!15!white](A,C,G,F)
% right blue square
@ -62,14 +58,14 @@
\tkzDefLine[perpendicular=through B,K=-1](A,B)\tkzGetPoint{X}
\tkzInterLC(B,X)(B,A) \tkzGetPoints{notNeeded}{E}
\tkzLabelPoints[below,font=\sansmath\sffamily](D,E)
\tkzLabelPoints[below,font=\sansmath\sffamily](E)
\tkzLabelPoints[left,font=\sansmath\sffamily](D)
\tkzDrawPolygon[thick,fill=blue!15!white](B,A,D,E)
% squares below
\tkzDefLine[perpendicular=through C,K=-1](A,B)\tkzGetPoint{Xtemp}
\tkzInterLL(C,Xtemp)(D,E)\tkzGetPoint{L}
\tkzInterLL(C,Xtemp)(A,B)\tkzGetPoint{K}
\tkzDrawPoints[size=2,fill=black](L,K)
\tkzLabelPoints[below right,font=\sansmath\sffamily](L,K)
\tkzDrawLines[dashed](C,L)
@ -84,7 +80,12 @@
\tkzDrawLines(C,D B,F)
% Draw polygons
\tkzDrawPolygon[thick](A,B,C)
\tkzDrawPolygon[thick, rounded corners=0.1mm](A,B,C)
\tkzLabelPoints[below left,font=\sansmath\sffamily](A)
\tkzLabelPoints[below right,font=\sansmath\sffamily](B)
\tkzLabelPoints[left,font=\sansmath\sffamily](C)
\tkzDrawPoints[size=2,fill=black](L,K)
\end{tikzpicture}
\end{preview}
\end{document}