Circumcenter of a Triangle by Jorge Cássio

This example demonstrates how to find the circumcenter of a triangle by constructing the perpendicular bisectors of its sides. Key math concepts include perpendicular bisectors, circumcenter, and triangle geometry. Construction involves using GeoGebra commands for segments, perpendicular lines, and intersection points. Suitable for middle school and above students to learn basic geometric properties of triangles, useful for proofs and constructions in geometry education.