Parallel Intersecting Skew Lines

Name the angle relationship.

• Alternate Interior

• Alternate Exterior

• Corresponding

• Vertical Angles

What is the value of x?

• 27

• 72

• 108

• 153

Name a line skew to FG

• EH

• DC

• AD

• FB

Name a line skew to AD

• EH

• AB

• CG

• EH

Are lines j and k skew?

• yes

• no

• Skew

• Perpendicular

• Parallel

If two lines do not intersect then they are coplanar and parallel, or skew. Lines AB and CD do not intersect. Use the law of detachment to make a conclusion.

• Lines AB and CD are parallel and not coplanar.

• Lines AB and CD are parallel and coplanar or they are skew.

• Lines AB and CD are skew.

• No Conclusion can be made.

Name a line parallel to AB

• EH

• DC

• AE

• FG

Which segment is skew to EF?

• DE

• BC

• KF

• DK

Which pair of angles are corresponding?

• Angle 7 and Angle 4

• Angle 3 and Angle 6

• Angle 8 and Angle 1

• Angle 4 and Angle 8