Ptolemy's Theorem

Had no idea about this very fascinating idea about a quadrilateral who's vertices fall on a circle. Discover it reading "More Gems From Euclidean Geometry" by Alfred S. Posamentier for MAT 641 at Grand Valley State University. (It is still work in progress)

 

tkuzee

 
Resource Type
Activity
Tags
ptolemy  theorem 
Target Group (Age)
15 – 18
Language
English (United States)
 
 
GeoGebra version
4.2
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1638
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