Trigonometry

Pythagoras:

Trigonometry (SOHCAHTOA):

Bearings and triangles:

Area of triangle using sine:

Sine and Cosine rule:

3D Trigonometry:

Exact Trig ratios:

Geometry

Drawing straight line graphs:

Calculating equations of lines:

Finding perpendiculars to lines (method 1):

Finding perpendiculars (method 2):

Representing inequalities on a graph: