**Part 1**

1)

a) 56 cm^{2}

b) 19.5 cm^{2}

c) 59.6 cm^{2}

d) 47.6 cm^{2}

**Part 2**

1) 4 cm

2) 3.7 cm

3) 4 cm

4) 10.3 cm

**Working**

**Questions**

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

**Part 1**

1) Find the area of the following trapeziums. Give all of your answers to one decimal place.

**Part 2**

1) The trapezium below has an area of 40 cm^{2}. What is the height of the trapezium?

2) The trapezium below has an area of 18.87 cm^{2}. What is the height of the trapezium?

3) The trapezium below has an area of 15 cm^{2}. Find the length of the question mark.

4) The trapezium below has an area of 90.695 cm^{2}. Find the length of the question mark.