Angles on a straight line add up to 180°

An interactive diagram showing the theorem "Angles on a straight line add up to 180°"
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John Tranter —

 
Resource Type
Activity
Tags
angle  angles  geometry 
Target Group (Age)
11 – 18
Language
English (United Kingdom)
 
 
GeoGebra version
4.4
Views
2382
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License
CC-BY-SA, GeoGebra Terms of Use
 
 
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