Line Segment Length

Mr Tan wants to find the length of this line segment. Determine if his workings are correct.

• His workings are correct!

• His workings are wrong!

If coordinates of A and B are (3, 1) and (9, 11) respectively, then the length of line segment AB is

• 11.4 units

• 11.6 units

• 11.7 units

• 8 units

Given that P and Q has coordinates (-0.5, 4) and (9, 2.5) respectively, find the length of PQ.

• 12 units

• 10.7 units

• 8.63 units

• 9.62 units

• 5 units

• 2.65 units

Find the length of the segment.

Leave your answer as a simplified square root.

Mathematical Equivalence

OFF

If X is equal to 9, find the length of line segments AE and ED.

• AE= - 2

  ED= - 25

• AE= -1

  ED=12

• AE=2

  ED=25

• AE=5

  ED=32

When line segments

TU= 4x-1,

UB = 2x-1,

TB= 5x.

Solve for X

• x= 0

• x= - 2

• x=2

• x= 3

EXTRA CREDIT: AB is congruent to BC. Solve for X.

• X=25

• X=20

• X=18

• X= - 20

What does line segment PR equal?

• -10

• 10

• 8

• 14

Solve for X

• 2

• 16

• 9

• 27