Lines Line Segments Parallel Perpendicular Lines

What is this?

• parallel

• vertex

• Line

• Line segment

What kind of lines are these?

• Parallel lines

• Line segments

• Perpendicular Lines

• Intersecting lines

What kind of intersecting lines are these?

• Parallel Lines

• Perpendicular Lines

• adjacent

• opposite

What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• vertical lines

• Intersecting lines

• A

• B

• C

• D

What are perpendicular lines?

• Two lines that cross at exactly one point

• Lines in the same plane that never intersect

• A line that intersects two or more lines

• Lines that intersect to form a 90 degree angle

What is the term for a straight path that is endless in both directions?

• point

• line

• line segment

• ray

Parallel lines are lines that will...

• stop

• cross each other

• never cross each other

How can the poles and the wire in the diagram be described? Pole 1 and Pole 2 are ​ (a)   because they are the same distance apart and do not cross each other. The wire and Pole 1 are ​ (b)   because they cross each other at a right angle.​

• Parallel

• Perpendicular

• angle

• point

• lines

• acute angles

How can the poles and the wire in the diagram be described?

• Parallel

• Perpendicular

• angle

• point

• lines

• acute angles