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!

 

Balázs Bencze

 
Materialetype
Arbejdsark
Tags
complete  quadrilateral 
Målgruppe (alder)
14 – 19+
Sprog
English (United States)
 
 
 
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