Parallels Cut by a Transversal (Supp.Vert.Corr.AIA.AEA.

Front

What are corresponding angles?

Back

Angles that are in the same position on different parallel lines cut by a transversal.

Front

What are vertical angles?

Back

Angles that are opposite each other when two lines intersect; they are always equal.

Front

What are alternate interior angles?

Back

Angles that are on opposite sides of the transversal and inside the two lines; they are equal when the lines are parallel.

Front

What are same-side interior angles?

Back

Angles that are on the same side of the transversal and inside the two lines; they are supplementary when the lines are parallel.

Front

What is the sum of the angles in a straight line?

Back

180 degrees.

Front

What is the measure of vertical angles?

Back

Vertical angles are always equal.

Front

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

Back

They are equal.

Front

If angle A is 38 degrees, what is the measure of angle G if they are same-side interior angles?

Back

142 degrees.

Front

Which angles are supplementary?

Back

Two angles that add up to 180 degrees.

Front

What is the relationship between alternate exterior angles when two parallel lines are cut by a transversal?

Back

They are equal.