Question

What is the name of the segment inside the large triangle? (had to ask again because i forgot the answer choices with my choice)

Answer 1

The answer is Angle Bisector.
I think this because if it were to be perpendicular the triangle would have to be congruent in SSS theorem or other.
I hope this helps!

Answer 2

It is called an angle bisector

Explanation:

An angle bisector is a line dividing an angle into two equal angles.From the diagram,a line runs through the centre of the triangle splitting the angles into two equal angles.