Proving sum of angles of triangle

Exploration of proof that interior angles of triangle sum to 180 degrees

 

Camille1

 
Materialtyp
Aktivität
Tags
angles  geometry  proof  triangle 
Zielgruppe (Alter)
15 – 18
Sprache
English (United States)
 
 
GeoGebra Version
4.2
Ansichten
1294
Kontaktiere Autor des Materials
 
 
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