The four centres of a triangle

Shows the effect of changing the shape of a triangle on the: circumcentre (and circumcircle) incentre (and incircle) centre of mass (and medians) orthocentre (and altitudes)

 

Anthony

 
Target Group (Age)
15 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
4.2
Views
2831
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