Parallel Skew Lines

Lines DE, AB, and GC appear to be _________

• parallel

• perpendicular

• skew

Name a line skew to FG

• EH

• DC

• AD

• FB

What are parallel lines?

• Two lines that never cross

• Two lines that intersect

• Two lines that intersect at 90 degrees

• Two lines

Name a line parallel to AD

• EH

• AB

• DC

• HG

Which of the following statements is true based on the image?

• Segments AD and CF are parallel to Segment BE.

• Segment BC and EF are skew.

• Segments AB and DF are skew.

• Segments DE and FE are parallel.

• Plane DEF and Plane ABC are parallel planes.

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.

• Skew

• Perpendicular

• Parallel

Which of the following statements is true based on the image?

• Segments AD and CF are parallel to Segment BE.

• Segment BC and EF are skew.

• Segments AB and DF are skew.

• Segments DE and FE are parallel.

• Plane DEF and Plane ABC are parallel planes.

Name a line skew to AD

• EH

• AB

• CG

• EH

Name a line skew to AB

• EH

• DC

• AE

• HG