Lines and a Transversal - How To Label Special Angle Relationships

The video tutorial covers the concepts of parallel lines and transversals, focusing on the angles formed when a transversal crosses parallel lines. It explains the properties of consecutive interior angles, alternate interior angles, alternate exterior angles, and corresponding angles, emphasizing their relationships and measurements when lines are parallel.

What is the line called that crosses two parallel lines?

• Bisector

• Transversal

• Perpendicular

• Diagonal

When two parallel lines are cut by a transversal, what is the sum of consecutive interior angles?

• 90 degrees

• 180 degrees

• 360 degrees

• Equal to each other

Which of the following is true about alternate interior angles when lines are parallel?

• They are adjacent

• They are complementary

• They are equal

• They are supplementary

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

• They are equal

• They are supplementary

• They are complementary

• They are adjacent

Which angles are equal when one is interior and the other is exterior but in the same position relative to the transversal?

• Alternate interior angles

• Vertical angles

• Consecutive interior angles

• Corresponding angles