supplementary
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
Parallel lines cut by a transversal form congruent alternate interior angles.
Alternate interior angles are equal on a transversal that passes through parallel lines.
Angles on opposite sides of the transversal and between the parallel lines
The lines are parallel. The only time you will see correpsonding, alternate interior, and alternate exterior angles is with a parallel transversal line.
When 2 parallel lines are cut by a transversal some of the pairs of angles which are formed are called alternate angles whereas other pairs are called interior angles.
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
Parallel lines cut by a transversal form congruent alternate interior angles.
Alternate interior angles are equal on a transversal that passes through parallel lines.
a transversal line If a transversal intersects two parallel lines, then the alternate interior angles are congruent.
Only if the lines cut by the transversal are parallel.
Remote interior angles and remote exterior angles.
Angles on opposite sides of the transversal and between the parallel lines
The lines are parallel. The only time you will see correpsonding, alternate interior, and alternate exterior angles is with a parallel transversal line.
Congruent
They are if parallel lines are cut by a transversal that's perpendicular to them.
Sure. Just as long as the transversal is perpendicular to the parallel lines.