Lines, Line Segments

What does the image show?

• a line

• a line segment

• a ray

• a point

What is a line segment?

• Part of a line with 2 endpoints

• Part of a line that has 1 endpoint

• Part of a line with 0 endpoints

• Part of a line with 5 endpoints

What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• vertical lines

• Intersecting lines

Name the figure using geometric notation.

What is a name for this line?

• 
• 
• 
• 

.
What kind of intersecting lines are these?

• Parallel Lines

• Perpendicular Lines

• Right Lines

• Scalene Lines

The difference between a​ line and a line ​segment is that a line ​ (a)   in ​ (b)   directions while a line segment has two ​ (c)   .

• extends infinitely

• endpoints

• two

A _____ is straight and extends in both directions forever.

• point

• line

• line segment

• ray

Name the figure.

• ray

• line

• line segment

• point

What is a ray?

• Part of a line with 2 endpoints

• Part of a line with 1 end point and goes on forever 

• Part of a line with 0 endpoints

• Part of a line with 5 endpoints