This is the step-by-step, printable version.
this page, any ads will not be printed.
See also the
We start with a triangle ABC.
1. Find the bisector
of one of the triangle sides. Any one will do.
See Constructing the Perpendicular Bisector of a Line Segment for detailed instructions.
Done The point O is the circumcenter of the triangle ABC.
Note: This point may be outside the triangle. This is normal.
Math Open Reference now has a Common Core alignment.
See which resources are available on this site for each element of the Common Core standards.