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

For a triangle, the respective points of concurrency are:

1. Perpendicular bisectors of the sides: They intersect at a point called the circumcenter.
2. Bisectors of the angles: They intersect at a point called the incenter.
3. Medians: They intersect at a point called the centroid.
4. Lines containing the altitudes: They intersect at a point called the orthocenter.

wrong

I apologize for the confusion. Let me correct my response:

For a triangle, the respective points of concurrency are:

1. Perpendicular bisectors of the sides: They intersect at a point called the circumcenter.
2. Bisectors of the angles: They intersect at a point called the incenter.
3. Medians: They intersect at a point called the centroid.
4. Lines containing the altitudes: They intersect at a point called the orthocenter.