Angle Relationships

Front

What is the definition of Alternate Exterior Angles?

Back

Alternate Exterior Angles are pairs of angles that lie outside the two lines and on opposite sides of the transversal.

Front

What is the definition of Corresponding Angles?

Back

Corresponding Angles are pairs of angles that are in the same position on two different lines cut by a transversal.

Front

What is the definition of Alternate Interior Angles?

Back

Alternate Interior Angles are pairs of angles that lie between the two lines and on opposite sides of the transversal.

Front

What is the definition of Vertical Angles?

Back

Vertical Angles are the angles opposite each other when two lines intersect. They are always congruent.

Front

What is the relationship between Corresponding Angles when two parallel lines are cut by a transversal?

Back

Corresponding Angles are congruent.

Front

What is the relationship between Alternate Interior Angles when two parallel lines are cut by a transversal?

Back

Alternate Interior Angles are congruent.

Front

What is the relationship between Alternate Exterior Angles when two parallel lines are cut by a transversal?

Back

Alternate Exterior Angles are congruent.

Front

What is the relationship between Supplementary Angles?

Back

Supplementary Angles are two angles that add up to 180 degrees.

Front

If Angle 1 and Angle 2 are Alternate Exterior Angles, what can be said about their measures?

Back

Angle 1 and Angle 2 are congruent.

Front

If two angles are Supplementary, what is the sum of their measures?

Back

The sum of their measures is 180 degrees.