The ExtraGergonne Triangle

The [b]extraGergonne [/b]triangle formed by using the points of contact of an excircle with the sides of the triangle. There are three of these triangles, each in perspective with the original triangle. Point [math]G_B[/math] is the center of perspective.

 

Steve Phelps —

 
Tipo de Material
Atividade
Palavras-chaves
geometry  modern  triangle 
Grupo alvo (idade)
14 – 18
Idioma
English
 
 
 
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