Four Circumcircles in a Quadrilateral

Each of the four triangles you found has a circumcircle. What do you think might be special about these four circumcircles? Drag the slider and find out!

 

Steve Phelps

 
Materialtyp
Aktivität
Tags
complete  quadrilateral 
Zielgruppe (Alter)
14 – 19+
Sprache
English (United States)
 
 
GeoGebra Version
4.4
Ansichten
2444
Kontaktiere Autor des Materials
 
 
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