Holiday Transversals

Front

What is a transversal in geometry?

Back

A transversal is a line that intersects two or more other lines at distinct points.

Front

What are the types of angles formed when a transversal crosses parallel lines?

Back

The types of angles formed are corresponding angles, alternate interior angles, alternate exterior angles, and consecutive interior angles.

Front

Define corresponding angles.

Back

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

Front

What is the relationship between corresponding angles when the lines are parallel?

Back

When the lines are parallel, corresponding angles are equal.

Front

Define alternate interior angles.

Back

Alternate interior angles are pairs of angles that lie between the two lines on opposite sides of the transversal.

Front

What is the relationship between alternate interior angles when the lines are parallel?

Back

When the lines are parallel, alternate interior angles are equal.

Front

Define alternate exterior angles.

Back

Alternate exterior angles are pairs of angles that lie outside the two lines on opposite sides of the transversal.

Front

What is the relationship between alternate exterior angles when the lines are parallel?

Back

When the lines are parallel, alternate exterior angles are equal.

Front

Define consecutive interior angles.

Back

Consecutive interior angles are pairs of angles that lie between the two lines on the same side of the transversal.

Front

What is the relationship between consecutive interior angles when the lines are parallel?

Back

When the lines are parallel, consecutive interior angles are supplementary (add up to 180 degrees).