Difference between revisions of "TriangleCenter Command"

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<noinclude>{{Manual Page|version=4.2}}</noinclude>
 
<noinclude>{{Manual Page|version=4.2}}</noinclude>
 
{{command|geometry}}
 
{{command|geometry}}
;TriangleCenter[<Point A>,<Point B>,<Point C>,<Index n>]
+
;TriangleCenter[ <Point>, <Point>, <Point>, <Number> ]
 
:gives ''n''-th [http://faculty.evansville.edu/ck6/encyclopedia/ETC.html triangle center] of triangle ''ABC''. Works for n<3054.
 
:gives ''n''-th [http://faculty.evansville.edu/ck6/encyclopedia/ETC.html triangle center] of triangle ''ABC''. Works for n<3054.
 +
 +
:{{example|1=
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''A = (1, -2)'', ''B = (6, 1)'', ''C = (4, 3)'' and number 2 yields the centroid ''D = (3.67, 0.67)'' of the triangle ''ABC''.}}
  
 
==Some common triangle centers==
 
==Some common triangle centers==

Revision as of 06:58, 8 July 2013



TriangleCenter[ <Point>, <Point>, <Point>, <Number> ]
gives n-th triangle center of triangle ABC. Works for n<3054.
Example: A = (1, -2), B = (6, 1), C = (4, 3) and number 2 yields the centroid D = (3.67, 0.67) of the triangle ABC.


Some common triangle centers

Index n Center
1 Incenter
2 Centroid
3 Circumcenter
4 Orthocenter
5 Nine-point center
6 Symmedian point
7 Gergonne point
8 Nagel point
13 Fermat point
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