1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
\input{preamble-standalone.ltx}
\begin{document}
% Ex. No. 58 (Section 9.2.8 : Point Inversion: Orthogonal Circles)
\begin{tikzpicture}[scale=1.5]
\tkzDefPoint(0,0){O}
\tkzDefPoint(1,0){A}
\tkzDrawCircle(O,A)
\tkzDefPoint(0.5,-0.25){z1}
\tkzDefPoint(-0.5,-0.5){z2}
\tkzDefPointBy[inversion = %
center O through A](z1)
\tkzGetPoint{Z1}
\tkzCircumCenter(z1,z2,Z1)
\tkzGetPoint{c}
\tkzDrawCircle(c,Z1)
\tkzDrawPoints[color=black,
fill=red,size=4](O,z1,z2,Z1,O,A)
\end{tikzpicture}
\end{document}
|
