The Gergonne Point and Intouch Triangle

The Gergonne point is the center of perspective of the triangle and the intouch triangle. The intouch triangle is the triangle whose vertices are the points of tangency of the triangle and the incircle.
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Steve Phelps —

 
資源型態
活動
標籤
geometry  triangle 
適合年齡
14 – 18
語言
English
 
 
GeoGebra 版本
5.0
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4553
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CC-BY-SA, GeoGebra Terms of Use
 

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