Perpendicular
angles...
If they measure 90 degrees then they are perpendicular. Other than that they are just intersecting lines
A right angle
acute angle
Perpendicular
you call intersecting lines that meet, just intersecting lines yolanda
intersecting lines
They would be intersecting.
angles...
If the question means, "What do you call the point where two lines cross?" The answer would be "intersection". Otherwise, I would call them 2 intersecting lines.
If they measure 90 degrees then they are perpendicular. Other than that they are just intersecting lines
Orthogonal. The lines form right angles in a 2-d plane.
A reflex angle.
A straight angle
Right Angle.
A right angle