Demonstrate Angle Relationships with Parallel Lines

Front

What are Congruent Supplements?

Back

If two angles are supplementary to the same angle, then those two angles are congruent.

Front

What does the Linear Pair Postulate state?

Back

If two angles form a linear pair, then they are supplementary.

Front

What is the Vertical Angles Theorem?

Back

Vertical angles are congruent.

Front

What defines Complementary Angles?

Back

Two angles are complementary if the sum of their measures is 90 degrees.

Front

What is the Corresponding Angles Postulate?

Back

If two parallel lines are cut by a transversal, then each pair of corresponding angles is congruent.

Front

What does the Alternate Interior Angles Theorem state?

Back

If two parallel lines are cut by a transversal, then each pair of alternate interior angles is congruent.

Front

What is the definition of a Linear Pair?

Back

A linear pair is a pair of adjacent angles formed when two lines intersect.

Front

What is the Reflexive Property of Congruence?

Back

Any geometric figure is congruent to itself.

Front

What is the definition of Supplementary Angles?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

What is the Converse of Corresponding Angles Theorem?

Back

If two lines are cut by a transversal and the corresponding angles are congruent, then the lines are parallel.