Circumcenter


Consider what happens with the position of the circumcenter when the triangle is right, obtuse, or equilateral.

Location for right triangles:
When the triangle is right, the circumcenter is the midpoint of the hypotenuse.


Location for obtuse triangles:
When the triangle is obtuse, the point that is the same distance from the vertices is outside of the triangle.


Location for equilateral triangles:
When the triangle is equilateral, the circumcenter is located at the same position as the centroid, circumcenter, and incenter.



Click Here to use a GSP script for the construction of the circumcenter.

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