Chapter 3.6: Proving Lines are Parallel Flashcards
1
Q
Postulate 16 - Corresponding Angles Converse
A
if two lines are cut by a transversal so that corresponding angles are congruent, then the lines are parallel.
2
Q
Thm. 3.10 - Alternate Interior Angles Converse
A
if two lines are cut by a transversal so that the alternate interior angles are congruent, then the lines are parallel.
3
Q
Thm. 3.11 - Consecutive Interior Angles Converse
A
if two lines are cut by a transversal so that the consecutive interior angles are supplementary, then the lines are parallel.
4
Q
Thm. 3.12 - Alternate Exterior Angles Converse
A
if two lines are cut by a transversal so that alternate exterior angles are congruent, then the lines are parallel.
