Know and apply the formula for the area of a triangle:

$\text{area} = \dfrac{1}{2}\text{base} × \text{height}$

Know and apply the formula for the area of a triangle:

$\text{area} = \dfrac{1}{2}ab\sin{C}$

Know and apply the formula for the area of a parallelogram:

$\text{area} = \text{base} × \text{height}$

[Includes area of a rectangle]

Calculate the area of a trapezium.

Know and apply the formula $\text{area} = πr^2$ to calculate the area of a circle.

Calculate the area of a sector of a circle given its angle and radius.

Apply area formulae in calculations involving the area of composite 2D shapes.