Can you make a triangle?

It is easy to experiment and see that all angles in any triangle add up to 180 degrees, but do any 3 positive numbers that add to 180 degrees form a triangle? more than one triangle?

 

bartonmath —

 
Materialtyp
Aktivität
Tags
angle-sum  triangle  triangleanglesum 
Zielgruppe (Alter)
11 – 14
Sprache
English (United States)
 
 
GeoGebra Version
4.4
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2117
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CC-BY-SA, GeoGebra Terms of Use
Abgeleitete Materialien
Can you make a triangle?
Geteilt von Amanda Turley
 
 
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