Difference between revisions of "Centroid Command"
From GeoGebra Manual
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;Centroid[ <Polygon> ]:Returns the centroid of the polygon. | ;Centroid[ <Polygon> ]:Returns the centroid of the polygon. | ||
| − | :{{example|1=<div>Let <code><nowiki>A = (1, 4)</nowiki></code>, <code><nowiki>B = (1, 1)</nowiki></code>, <code><nowiki>C = (5, 1)</nowiki></code> and <code><nowiki>D = (5, 4)</nowiki></code> be the vertices of a polygon. <code><nowiki>Polygon[ A, B, C, D ]</nowiki></code> yields ''poly1 = 12''. <code><nowiki>Centroid[ poly1 ]</nowiki></code> yields the centroid '' | + | :{{example|1=<div>Let <code><nowiki>A = (1, 4)</nowiki></code>, <code><nowiki>B = (1, 1)</nowiki></code>, <code><nowiki>C = (5, 1)</nowiki></code> and <code><nowiki>D = (5, 4)</nowiki></code> be the vertices of a polygon. <code><nowiki>Polygon[ A, B, C, D ]</nowiki></code> yields ''poly1 = 12''. <code><nowiki>Centroid[ poly1 ]</nowiki></code> yields the centroid ''E = (3, 2.5)''.</div>}} |
Revision as of 16:41, 20 December 2014
- Centroid[ <Polygon> ]
- Returns the centroid of the polygon.
- Example:Let
A = (1, 4),B = (1, 1),C = (5, 1)andD = (5, 4)be the vertices of a polygon.Polygon[ A, B, C, D ]yields poly1 = 12.Centroid[ poly1 ]yields the centroid E = (3, 2.5).
