Parallel, Perpendicular, Skew Lines

Lines DE, AB, and GC appear to be _________

• parallel

• perpendicular

• skew

Choose the most precise answer: These streets are

• Parallel

• Perpendicular

• Intersecting

Choose the most precise answer: These roads are

• Intersecting

• Perpendicular

• Parallel

Name a line perpendicular to AB

• EH

• DC

• AE

• FG

Name a line perpendicular to FG

• EH

• DC

• AE

• FB

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

Which segment are skew to EF?

• DE

• BC

• KF

• DK

Which lines are parallel?

• A & B

• A & C

• A & D

• B & C

Which pair of angles are alternate exterior angles?

• Angle 7 and Angle 4

• Angle 2 and Angle 6

• Angle 8 and Angle 1

• Angle 2 and Angle 8

Which angles are alternate exterior angles?

• 1,2

• 3,4

• 2,7

• 2,8