Relation between radius and the square of radius (r^2)

See the relation between the circle, the square of radius (r^2) and the surrounding square of the circle. Try dragging the drag point! Not age specific!
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Jabahn —

 
Resource Type
Activity
Tags
circle  radius  square 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
GeoGebra version
4.0
Views
2141
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License
CC-BY-SA, GeoGebra Terms of Use
 
 
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