Answer:
Median No
angle bisector Yes
Altitude Yes
Midsegment No
Step-by-step explanation:
The midsegment of a triangle is a line that joins the midpoints of the opposite sides of a triangle. Looking at the triangles, the first option shows a midsegment
The angle bisector is a line that bisects the an angle in a triangle. Looking at the triangles, the second option shows an angle bisector
The altitude of a triangle is the line segment through a vertex and it forms a right triangle with the side opposite the angle. Looking at the triangles, the third option shows an altitude
The median of a triangle is a line segment joining a vertex to the midpoint of the side opposite it. Looking at the triangles, the last option shows a median
Thus, the answers would be
Median No
angle bisector Yes
Altitude Yes
Midsegment No