Sum of the Interior Angles of any Triangle

This is one way of proving the sum of the interior angles of any triangle.

 

raquel

 
Materialtyp
Aktivität
Tags
angle  interior  sum  triangle 
Zielgruppe (Alter)
14 – 18
Sprache
English
 
 
GeoGebra Version
4.4
Ansichten
2162
Kontaktiere Autor des Materials
 
 
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