Investigation of the sum of angles in a triangle

Points A, B, C and sliders can be moved. Get an idea?

 

Jan Manders

 
Materialtyp
Aktivität
Tags
angle  angles  sum  theorem  triangle 
Zielgruppe (Alter)
11 – 14
Sprache
English (United Kingdom)
 
 
GeoGebra Version
4.0
Ansichten
3630
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