the four lines you are adding five line to are vertical.
It is a transversal line that intersects other lines.
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
Yes, it does. And it makes equal angles with both of them.(We're talking about straight lines, in a plane.)
a triangle
Intercept
It could be but it is difficult to tell without seeing the lines!
Intersecting lines.
It is a transversal line that intersects other lines.
a line that intersects two or more lines on a plane is a
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
A transversal line intersects parallel lines creating various angles.
A line that intersects another line at 90 degrees
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
Yes, it does. And it makes equal angles with both of them.(We're talking about straight lines, in a plane.)
a triangle
Intercept
There is a plane that contains them.