Informal Geometry Ch. 3 Pre-Test

What kinds of lines are pictured?

• Parallel
• Perpendicular
• Intersecting
• Skew

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 skew to FG

• EH
• DC
• AD
• FB

Name a line parallel to AD

• EH
• AB
• DC
• HG

Name a line perpendicular to AD

• EH
• AB
• CG
• HG

Name a line skew to AB

• EH
• DC
• AE
• HG

What type of angle pair are the stars marking?

• Vertical angles

• Linear Pair

• Complementary angles

• Corresponding angles

What type of angle pair are the stars marking?

• Vertical angles

• Linear Pair

• Complementary angles

• consecutive interior angles

What type of angle pair are the stars marking?

• linear pair

• corresponding angles

• same-side interior angles

• alternate exterior angles

What type of angle pair are the stars marking?

• linear pair

• corresponding angles

• same-side interior angles

• alternate exterior angles