diff options
Diffstat (limited to 'macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-30.1.5.tex')
-rw-r--r-- | macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-30.1.5.tex | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-30.1.5.tex b/macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-30.1.5.tex new file mode 100644 index 0000000000..68bedb7537 --- /dev/null +++ b/macros/latex/contrib/tkz/tkz-euclide/examples/tkzEuclide-30.1.5.tex @@ -0,0 +1,33 @@ +\input{preamble-standalone.ltx} +\begin{document} + +% Ex. No. 230 (Section 30.1.5 : Altitudes - other construction) + +\begin{tikzpicture}[scale=.75] + \tkzDefPoint(0,0){A} + \tkzDefPoint(8,0){B} + \tkzDefPoint(3.5,10){C} + \tkzDefMidPoint(A,B) + \tkzGetPoint{O} + \tkzDefPointBy[projection=onto A--B](C) + \tkzGetPoint{P} + \tkzInterLC(C,A)(O,A) + \tkzGetSecondPoint{M} + \tkzInterLC(C,B)(O,A) + \tkzGetFirstPoint{N} + \tkzInterLL(B,M)(A,N) + \tkzGetPoint{I} + \tkzDrawCircle[diameter](A,B) + \tkzDrawSegments(C,A C,B A,B B,M A,N) + \tkzMarkRightAngles[fill=brown!20](A,M,B A,N,B A,P,C) + \tkzDrawSegment[style=dashed,color=orange](C,P) + \tkzLabelPoints(O,A,B,P) + \tkzLabelPoint[left](M){$M$} + \tkzLabelPoint[right](N){$N$} + \tkzLabelPoint[above](C){$C$} + \tkzLabelPoint[above right](I){$I$} + \tkzDrawPoints[color=red](M,N,P,I) + \tkzDrawPoints[color=brown](O,A,B,C) +\end{tikzpicture} + +\end{document}
\ No newline at end of file |