circumcenter
/ˈsɜːrkəmˌsɛntər/
noun
- The center of a circle that passes through all three vertices of a triangle; the point where the perpendicular bisectors of the sides of a triangle meet.
- The circumcenter is equidistant from all three corners of the triangle.
- In an acute triangle, the circumcenter lies inside the triangle.
- To find the circumcenter of a triangle, draw the perpendicular bisectors of two sides.