Bisecting angles in a triangle

Students are invited to notice a relationship between two angles in the construction, and then justify that the relationship will hold for all triangles.

 

NRICH Maths project

 
Material Type
Activity
Tags
geometry 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
GeoGebra version
4.2
Views
9425
Report a problem
 
 
© 2018 International GeoGebra Institute