Unit 1 Review

If RT=36, find the value of x.

• 3

• 4

• 5

• 6

If GH = 8 and HI = 17, Find GI

• 8

• 9

• 24

• 25

Find the midpoint of the line segment with endpoints (-2,0) & (9,-1).

• (1, 3)

• (3.5, -.5)

• (-.5, 3.5)

• (6, -.5)

Find the y-coordinate of the midpoint of the line

• 1
• 2
• -2
• 3

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

• 
• 
• 
• 

Find the midpoint of point J and K

• (-3,3)

• (1,3)

• (-1,3)

• (2, 2.5)

What is the distance between AB

• 0

• 8

• 9

• 7

Find the distance between the points (4, 3) and (0, 6).

• 3
• 4
• 5
• 7

What is the length of DC

• 4
• 1
• 2
• 3

Find x, then the measure of AC

• x=2, AC=8
• x=2, AC=16
• x=4, AC=8
• x=4, AC=16