GCSE Maths OCR J560

10.03: Area calculations

#10.03a

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

area=12base×height\text{area} = \dfrac{1}{2}\text{base} × \text{height}

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

area=12absinC\text{area} = \dfrac{1}{2}ab\sin{C}**

#10.03b

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

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

Includes area of a rectangle

#10.03c

Calculate the area of a trapezium.

#10.03d

Know and apply the formula area=πr2\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.

#10.03e

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

10.02
Perimeter calculations
10.04
Volume and surface area calculations