3.1 Parallel and Transversals

Front

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

Back

Corresponding angles are equal.

Front

Define parallel planes.

Back

Parallel planes are planes that never intersect and are always the same distance apart.

Front

What is the corresponding angle to angle 4 when two parallel lines are cut by a transversal?

Back

Angle 8.

Front

Identify the relationship between angles 1 and 5 when two parallel lines are cut by a transversal.

Back

Angles 1 and 5 are corresponding angles.

Front

What is an alternate interior angle?

Back

An alternate interior angle is an angle that is on the opposite side of the transversal and inside the two lines.

Front

Name the alternate interior angle to angle 3 when two parallel lines are cut by a transversal.

Back

Angle 5.

Front

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

Back

Alternate exterior angles are equal.

Front

How can you identify corresponding angles in a transversal situation?

Back

Corresponding angles are located in the same position at each intersection of the transversal with the parallel lines.

Front

What is the sum of the interior angles on the same side of the transversal when two parallel lines are cut by a transversal?

Back

The sum is 180 degrees.

Front

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

Back

Consecutive interior angles are supplementary.