Respuesta :
It is clear that (AB) is a median, and it is obvious that the angle is 90, thus it is an altitude and a perpendicular bisector
Answer:
Median.
Step-by-step explanation:
We have been given a triangle. We are asked to find the exact name of line segment AB.
We can see that line segment AB divides opposite side of vertex A into equal parts.
We know that median of triangle is a line segment from any vertex of triangle that divides opposite side into two equal parts, therefore, line segment AB is median for the given triangle.