Note: Your teacher will grade your response to questions 13–15 to ensure you receive proper credit for your answer.

Question

For a triangle, list the respective names of the points of concurrency of

perpendicular bisectors of the sides
bisectors of the angles
medians
lines containing the altitudes

Answer 1

The respective names of the points of concurrency are:

1. Perpendicular bisectors of the sides: Circumcenter
2. Bisectors of the angles: Incenter
3. Medians: Centroid
4. Lines containing the altitudes: Orthocenter