Linear Pair, Vertical and Corresponding Angles Parallel Lines

Front

What are Corresponding Angles?

Back

Corresponding angles are pairs of angles that are in the same position on two parallel lines cut by a transversal. They are equal in measure.

Front

What are Vertical Angles?

Back

Vertical angles are the angles opposite each other when two lines intersect. They are always congruent (equal in measure).

Front

What are Linear Pairs of Angles?

Back

A linear pair of angles consists of two adjacent angles formed when two lines intersect. The angles in a linear pair are supplementary, meaning they add up to 180 degrees.

Front

If two parallel lines are cut by a transversal, what can be said about the corresponding angles?

Back

The corresponding angles are equal in measure.

Front

What is the relationship between Vertical Angles?

Back

Vertical angles are congruent, meaning they have the same measure.

Front

What is the sum of the angles in a Linear Pair?

Back

The sum of the angles in a linear pair is 180 degrees.

Front

Back

Front

If Angle 3 measures 150 degrees, what is the measure of its corresponding angle?

Back

The measure of the corresponding angle is also 150 degrees.

Front

What type of angles are formed when two lines intersect?

Back

When two lines intersect, they form vertical angles and adjacent angles.

Front

Are all Linear Pairs of Angles congruent?

Back

No, all linear pairs of angles are supplementary, not congruent.