Three Intersecting Circles

Move the circle, the circle's center, or the free point to adjust the figure as you explore. The common chords seem to pass through a single point. Does this work for all circles? Can you prove it? - idea from 1000 Play Thinks, by Ivan Moscovich
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Bill Lombard —

 
Resource Type
Activity
Tags
circle  ivan  moscovich 
Target Group (Age)
10 – 19+
Language
English (United States)
 
 
GeoGebra version
4.4
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4294
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CC-BY-SA, GeoGebra Terms of Use
 

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