Segments Measures of Lines

What are the arrows pointing to?

• Ray

• Endpoints

• Midpoint

• Vertex

• Line PS

• < Q

• Line segment RS

• Ray QS

part of a line with two endpoints

• line segment

• ray

• line

• point

What does the image show?

• a line

• a line segment

• a ray

• a point

Determine the length of MQ and PQ

• MQ=4, PQ=8

• MQ=4, PQ=4

• MQ=8, PQ=4

• MQ=8, PQ=8

• RM=6, MS=6
• RM=3, MS=3
• RM=3, MS=6
• RM=6, MS=3

Part of a line that has a beginning and an end is called a...

• ray

• plane

• angle

• line segment

What is the length of segment AB?

• 9 cm

• 7 cm

• 6 cm

• 3 cm

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

Identify whether segment CD ​measures less than 5 units (<), 5 units exactly (=), or more than 5 units (>).

​ ​ ​ ​ ​ (a)  

• >

• <

• =