3.1 Pairs of Lines and Angles

Given the following two parallel lines cut by a transversal.

Which pair of angles represent alternate exterior angles? #1

Tags

CCSS.8.G.A.5

Name a line skew to FG

• EH
• DC
• AD
• FB

Tags

CCSS.HSG.CO.A.1

What kinds of lines are pictured?

• Parallel
• Perpendicular
• Intersecting
• Skew

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.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.HSG.CO.A.1

CCSS.4.G.A.1

Name a line parallel to AD

• EH
• AB
• DC
• HG

Tags

CCSS.HSG.CO.A.1

CCSS.4.G.A.1

Name a line perpendicular to AD

• EH
• AB
• CG
• HG

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

CCSS.HSG.GPE.B.5

Name a line skew to AD

• EH
• AB
• CG
• EH

Tags

CCSS.HSG.CO.A.1

Lines DE, AB, and GC appear to be _________

• parallel
• perpendicular
• skew

Tags

CCSS.HSG.CO.A.1

Name a segment that would be skew to segment BC.

• Segment FE
• Segment DB
• Segment AE
• Segment EC

Tags

CCSS.HSG.CO.A.1