**Part 1**

1)

a) 6 cm^{2}

b) 30 cm^{2}

c) 35.7 cm^{2}

**Part 2**

1)

a) 22.4 cm^{2}

b) 27.2 cm^{2}

c) 18.2 cm^{2}

d) 38.8 cm^{2 }

**Working**

**Questions**

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

**Part 1**

1) Find the area of the following triangles. Give your answer to part c to 1 decimal place.

**Part 2**

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