Transversal Vocab

Front

What are vertical angles?

Back

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

Front

What is the definition of supplementary angles?

Back

Supplementary angles are two angles whose measures add up to 180 degrees.

Front

What is the relationship of alternate interior angles?

Back

Alternate interior angles are pairs of angles that are on opposite sides of a transversal and inside the two lines. They are equal when the lines are parallel.

Front

What are corresponding angles?

Back

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

Front

What are same-side interior angles?

Back

Same-side interior angles are pairs of angles that are on the same side of the transversal and inside the two lines. They are supplementary when the lines are parallel.

Front

Identify the angle relationship between angles 4 & 6 if they are on the same side of the transversal and inside the two lines.

Back

Same-Side Interior.

Front

If angle x = 146°, what type of angle relationship does it represent?

Back

Supplementary angles.

Front

What is the measure of alternate exterior angles when the lines are parallel?

Back

Alternate exterior angles are equal when the lines are parallel.

Front

What is the measure of vertical angles when two lines intersect?

Back

Vertical angles are equal in measure.

Front

If angle 2 and angle 6 are corresponding angles, what can be said about their measures?

Back

Angle 2 and angle 6 are equal.