**Part 1**

1) 5 units

2) 6.3 units

3) 6.4 units

4) 5.1 units

5) 5 units

**Part 2**

1)

a) 6.3 units

b) 3.6 units

c) 7.6 units

d) 5 units

e) 9.4 units

f) 11.4 units

g) 6.7 units

h) 8.2 units

**Working**

Part 1

Part 1

**Part 1**

**Questions**

You may use a calculator for all of the questions in this quiz.

Part 1

Part 1

1) What is the length of the line of the graph below?

2) What is the length of the line on the graph below? Give your answer to 1 decimal places.

3) What is the length of the line on the graph below? Give your answer to 1 decimal places.

4) What is the length of the line on the graph below? Give your answer to 1 decimal places.

5) What is the length of the line on the graph below? Give your answer to 1 decimal places.

**Part 2**

1) Find the length of PQ where P and Q have the following coordinates (give your answer to 1 decimal place):

a) P(2, 1) and Q(4, 7)

b) P(3, 4) and (6, 6)

c) P(1, 5) and Q(8, 2)

d) P(2, 1) and Q(5, -3)

e) P(-2, 4) and Q(-7, -4)

f) P(1, 3) and (-2, -8)

g) P(0.5, 6) and Q(5.5, 1.5)

h) P(-2.1, 4.7) and (3.6, -1.2)