Twitter GeoGebra challenge (31/10/13)

Twitter GeoGebra challenge: https://twitter.com/geogebra/status/395887441854222336

 

mr-mak

 
Material Type
Activity
Tags
twitter  challenge  geometry 
Target Group (Age)
19+
Language
English (United Kingdom)
 
 
GeoGebra version
4.2
Views
1941
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