Transversals & Parallel Lines

Front

Angles which add up to 180° are called _____

Back

Supplementary Angles

Front

What are angles that are on opposite sides of a transversal and inside the two lines called?

Back

Alternate Interior Angles

Front

What are angles that are on the same side of the transversal and inside the two lines called?

Back

Consecutive Interior Angles

Front

What are angles that are on the same side of the transversal and outside the two lines called?

Back

Alternate Exterior Angles

Front

What are angles that are in the same position relative to the two lines and the transversal called?

Back

Corresponding Angles

Front

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

Back

They are equal.

Front

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

Back

They are equal.

Front

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

Back

180°

Front

If angle A is 70°, what is the measure of its supplementary angle?

Back

110°

Front

If angle P and angle A are corresponding angles, what can be said about their measures?

Back

They are equal.