3.7 Investigations (Concurrence)
3.7 Investigations (Concurrence) (Circumcenter) (Incenter)
Angle Bisector Concurrency Conjecture[br]The three angle bisectors of a triangle meet at the incenter[br][br]Perpendicular Bisector Concurrency Conjecture [br]The three perpendicular bisectors of a triangle meet at the circumcenter [br][br]Altitude Concurrency Conjecture [br]The three altitudes (or the lines containing the altitudes) of a triangle meet at the orthocenter [br][br]Circumcenter Conjecture [br][br]The circumcenter of a triangle is equidistant from the vertices[br][br]Incenter Conjecture [br][br]The incenter of a triangle is equidistant from the sides[br][br][br][br]