• Prove that the point of concurrency of the perpendicular bisectors of a triangle, called the circumcenter, is equidistant from the vertices
  • Prove that the point of concurrency of the angle bisectors of a triangle, called the incenter, is equidistant from the sides

Assignment

  • Six vocabulary definitions
  • p215 10–18, 20–21, 23–29 (18 problems)