Zusammenfassung der Ressource
triangles: ch 5
- medians
- definition
- segment from a vertex to the
midpoint of the opposite side
- centroid
- acute triangle
- located inside
- obtuse triangle
- located inside
- right triangle
- located inside
- altitudes
- definition
- perpendicular segment from a vertex to the
opposite side or line that contains the
opposite side
- orthocenter
- acute triangle
- located inside
- obtuse triangle
- located outside
- right triangle
- located on
- perpendicular bisectors
- circumcenter
- acute triangle
- located inside
- right triangle
- located on
- obtuse triangle
- located outside
- definition
- segment perpendicular to a
segment at its midpoint
- angle bisectors
- definition
- ray that divides an angle into two
congruent adjacent angles
- incenter
- obtuse triangle
- located inside
- acute triangle
- located inside
- right triangle
- located inside