Angle Vocabulary Review

Front

Angles in the same relative position at each intersection or have 'matching' corners.

Back

Corresponding Angles

Front

Angles that are on the outside of the parallel lines and on the opposite sides of the transversal.

Back

Alternate Exterior Angles

Front

Supplementary angles always add up to ___?

Back

180°

Front

Angles whose sum equal 180° are called?

Back

Supplementary Angles

Front

Two angles that share a vertex and a ray (common side) are called?

Back

Adjacent Angles

Front

What are angles that are opposite each other when two lines intersect?

Back

Vertical Angles

Front

What do you call angles that are on the same side of the transversal and inside the parallel lines?

Back

Consecutive Interior Angles

Front

What is the term for angles that are on the same side of the transversal and outside the parallel lines?

Back

Same Side Exterior Angles

Front

What is the sum of the interior angles of a triangle?

Back

180°

Front

What do you call angles that are formed when a transversal crosses two parallel lines?

Back

Corresponding Angles