Difference between revisions of "Circumcenter"
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Revision as of 18:58, 17 August 2006
The circumcenter is the center of the circumcircle of a polygon. However, it should be noted that only certain polygons can be circumscribed by a circle. All triangles have a circumcircle whose circumcenter is the intersection of the triangle's perpendicular bisectors. Quadrilaterals which have circumcircles are called cyclic quadrilaterals. Also, every regular polygon is cyclic.
