Parallel, Perpendicular, Skew Lines

What kinds of lines are pictured?

• Parallel

• Perpendicular

• Intersecting

• Skew

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Name a line skew to AD

• EH

• AB

• CG

• EH

Tags

CCSS.HSG.CO.A.1

• yes

• no

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Name a segment skew to segment EF.

• segment CD

• segment DH

• segment AE

• segment FG

Tags

CCSS.HSG.CO.A.1

Are lines j and k skew?

• yes

• no

Tags

CCSS.HSG.CO.A.1

• Skew

• Perpendicular

• Parallel

Tags

CCSS.HSG.CO.A.1

• Skew

• Perpendicular

• Parallel

Tags

CCSS.HSG.CO.A.1

Name a line skew to FG

• EH

• DC

• AD

• FB

Tags

CCSS.HSG.CO.A.1

What are parallel lines?

• Two lines that never cross

• Two lines that intersect

• Two lines that intersect at 90 degrees

• Two lines

Tags

CCSS.HSG.CO.A.1

What does perpendicular mean?

• Lines cross each other

• Lines cross at 90 degrees

• Lines never touch

• Lines are skew

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1