ANGLE RELATIONSHIPS VOCABULARY Flashcard 2024 Gilliam

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines cut by a transversal. They are equal in measure.

Front

If \( \angle 2 = 76 \), what is the measure of \( \angle 4 \) when two parallel lines are cut by a transversal?

Back

76 degrees.

Front

What is the measure of \( \angle 5 \) if the two parallel lines are cut by a transversal?

Back

88 degrees.

Front

What is a supplementary angle?

Back

An angle that, when added to another angle, equals 180 degrees.

Front

Which pair of angles are corresponding angles in the given parallel lines cut by a transversal?

Back

Angles 4 and 2.

Front

What are alternate interior angles?

Back

Angles that are on opposite sides of the transversal and inside the two parallel lines. They are equal in measure.

Front

What are alternate exterior angles?

Back

Angles that are on opposite sides of the transversal and outside the two parallel lines. They are equal in measure.

Front

What is the sum of the measures of angles on a straight line?

Back

180 degrees.

Front

What is the relationship between vertical angles?

Back

Vertical angles are equal in measure.

Front

If two angles are complementary, what is their sum?

Back

90 degrees.