Line Segment Addition Postulate

If GH = 8 and HI = 17, Find GI

• 8

• 9

• 24

• 25

What is the value of x?

• x= 8

• x= 3

• x= 4

• x= 12

Use the figure to write and solve an equation for x.

• 5

• 6

• 7

• 8

Find BC

• 88

• 61

• 27

• 14

If UW=6x-35, find UW.

• 17

• 34

• 67

• 26

If T is the midpoint of SU, find x.

• 3

• 4

• 5

• 2

If G is the midpoint of segment FH, find FG.

• 15

• 30

• 12

• 24

If R is the midpoint of QS, RS=2x-4, ST=4x-1, and RT=8x-43, find QS

• 38

• 19

• 34

• 68

RM=

• RM=6

• RM=3

• RM=12

• RM=9

If a line segment has a midpoint, then what can you do to its halves?

• set them equal to each other

• add them

• multiply them

• subtract them