Transversals & Parallel Lines

Front

What are transversals in geometry?

Back

Transversals are lines that intersect two or more other lines at distinct points.

Front

What is the relationship between alternate exterior angles when a transversal crosses parallel lines?

Back

Alternate exterior angles are equal.

Front

Define corresponding angles in the context of parallel lines and a transversal.

Back

Corresponding angles are pairs of angles that are in the same position on different parallel lines when a transversal crosses them.

Front

What is the sum of the interior angles on the same side of a transversal?

Back

The sum of the interior angles on the same side of a transversal is 180 degrees.

Front

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

Back

Alternate interior angles are equal.

Front

What is the relationship between consecutive interior angles when a transversal intersects two parallel lines?

Back

Consecutive interior angles are supplementary, meaning they add up to 180 degrees.

Front

How do you find the measure of an angle if you know the measure of its corresponding angle?

Back

The measure of the corresponding angle is equal to the measure of the angle in question.

Front

What is the value of x if angle A is 45 degrees and angle B is its corresponding angle?

Back

x = 45 degrees.

Front

If angle P measures 60 degrees, what is the measure of angle C if they are alternate interior angles?

Back

Angle C measures 60 degrees.

Front

What is the relationship between vertical angles formed by two intersecting lines?

Back

Vertical angles are equal.