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Diffstat (limited to 'macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-19-2-1.tex')
-rw-r--r-- | macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-19-2-1.tex | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-19-2-1.tex b/macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-19-2-1.tex new file mode 100644 index 0000000000..e370a90725 --- /dev/null +++ b/macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-19-2-1.tex @@ -0,0 +1,19 @@ +\input{preamble-standalone.ltx} +\begin{document} + +% Ex. No. 128 (Section 19.2.1 : Example of a tangent passing through a point on the circle ) + +\begin{tikzpicture}[scale=.5] + \tkzDefPoint(0,0){O} + \tkzDefPoint(6,6){E} + \tkzDefRandPointOn[circle=center O radius 4cm] + \tkzGetPoint{A} + \tkzDrawSegment(O,A) + \tkzDrawCircle(O,A) + \tkzDefTangent[at=A](O) + \tkzGetPoint{h} + \tkzDrawLine[add = 4 and 3](A,h) + \tkzMarkRightAngle[fill=red!30](O,A,h) +\end{tikzpicture} + +\end{document} |