Segment Addition and Bisectors

B is the midpoint of AC.  Find AB.

• 2
• 16
• 8
• 4

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

Find the value of x. 

• x=47
• x=19
• x=33
• x= -47

Q is the midpoint of PR.
PQ = 6x – 7 and QR = 5x + 1.
Find the length of PR.

• 8
• 16
• 41
• 82

B is the midpoint of AC.  Find AB.

• 2
• 16
• 8
• 4

What does the word BISECT mean?

• To cut something into more than five pieces.
• It is a plane with two sets of wings.
• A shape that has three sides. 
• To cut something into two congruent pieces or in half.

12. What is the correct set up of the equation?

• x + 4 + 3x + 7 = 43

• x + 4 + 43 = 3x + 7

• x + 4 + 3x + 7 + 43

M is the midpoint of AB. If AM = 5x+10 & MB = 4x+16, find the value of AM.

• 6

• 4

• 70

• 40

Point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). What is the point of B?

• (1,5)
• (2,10)
• (7,2)
• (1,2)

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

• (1, 3)

• (3.5, -.5)

• (-.5, 3.5)

• (6, -.5)