Summer School GEO - Quiz 1.1-1.3

Which 3 Points are Collinear?

• D,E,F

• G,D,E

• H,G,E

• G,E,F

• Ray

• Plane

• Line

• Segment

Find AC

• 7
• 8
• 22
• 23

Identify the image using as many ways as possible.

• Line AB, Line BA

• Line Segment AB, Line Segment BA

• Ray AB

• Ray BA

Which of the following is the correct midpoint formula given two endpoints (x₁, y₁) and (x₂, y₂)?

• 
• 
• 
• 

What formula would I use to find the x-coordinate of the midpoint between (3,9) and (5,9)

What formula would I use to find the y-coordinate of the midpoint between (3,9) and (5,9)

What is the x-coordinate of the midpoint between (-4,4) and (-2,2)?

• 3

• -3

• 4

• 6

What is the y-coordinate of the midpoint between (-4,4) and (-2,2)?

• 3

• -3

• 4

• 6

Find the midpoint of the line segment with the given endpoints (1,1) and (9,9)

• (5,5)

• (1,9)

• (17,17)

• (-4,-4)