Four Circumcircles in a Quadrilateral

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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!

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Balázs Bencze — November 26, 2014 - 4:05 PM

Resource Type: Activity
Tags: complete quadrilateral
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Target Group (Age): 14 – 19+
Language: English (United States)

GeoGebra version: 5.0
Views: 1658

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License: CC-BY-SA, GeoGebra Terms of Use
Based Upon: Four Circumcircles in a Quadrilateral
Shared by Steve Phelps
Derived Resources: Copy of Four Circumcircles in a Quadrilateral
Shared by Piyush Jain

Four Circumcircles in a Quadrilateral

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