1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
|
\input{preamble-standalone.ltx}
\begin{document}
% Ex. No. 228 (Section 30.1.3 : "Le Monde" version)
\begin{tikzpicture}[scale=1.25]
\tkzDefPoint(0,0){A}
\tkzDefPoint(3,0){B}
\tkzDefPoint(9,0){C}
\tkzDefPoint(1.5,2){X}
\tkzDefPoint(6,4){Y}
\tkzDefCircle[circum](X,Y,B) \tkzGetPoint{O}
\tkzDefMidPoint(X,Y) \tkzGetPoint{I}
\tkzDefPointWith[orthogonal](I,Y) \tkzGetPoint{i}
\tkzDrawLines[add = 2 and 1,color=orange](I,i)
\tkzInterLL(I,i)(A,B) \tkzGetPoint{Z}
\tkzInterLC(I,i)(O,B) \tkzGetSecondPoint{M}
\tkzDefPointWith[orthogonal](B,Z) \tkzGetPoint{b}
\tkzDrawCircle(O,B)
\tkzDrawLines[add = 0 and 2,color=orange](B,b)
\tkzDrawSegments(A,X B,X B,Y C,Y A,C X,Y)
\tkzDrawSegments[color=red](X,Z Y,Z)
\tkzDrawPoints(A,B,C,X,Y,Z,M,I)
\tkzLabelPoints(A,B,C,Z)
\tkzLabelPoints[above right](X,Y,M,I)
\end{tikzpicture}
\end{document}
|