Geometry PP - Chapter 3: Parallel and Perpendicular Lines

Looking at the following image, if x and y are parallel lines then z would be called the ___________?

If line "z" is the transversal in the image, then x and y are ________ ________? (two words)

If lines x and y are parallel and z is a transversal that cuts through x and y, then we can find _____ _____. (two words)

If lines x and y are parallel and z is a transversal that cuts through x and y, then angle 1 and angle 7 are: ________ ______.

Vertical angles are always, meaning they are equal in angle measurement?

If lines x and y are parallel and z is a transversal that cuts through x and y, then angle 1 and angle 3 are: ______________ ______.

Corresponding angles are _________, meaning their angle measurements are the same.

If lines x and y are parallel and z is a transversal that cuts through x and y, then angle 2 and angle 3 are: ____-____ ________ ______.

Same-side interior angles always add up to how many degrees?

• 60°

• 90°

• 180°

• 360°

If lines x and y are parallel and z is a transversal that cuts through x and y, then angle 7 and angle 3 are: _________ ________ ______.