another triangle ABC cut into 2

Find out special property of a triangle. Drag, observe and describe. This problem is similar to http://www.geogebratube.org/material/show/id/58083

 

Arthur Lee

 
Resource Type
Activity
Tags
angle  dissect  explore  triangle 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
GeoGebra version
4.2
Views
5750
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