Explore major math functions like sine, cosine, and tangent! Learn to graph trigonometric functions and understand key ...

An animated guide to using trigonometry. Trigonometric terms are explained and examples are used to show how to find unknown angles and sides for right-angled triangles. Use as an introduction or ...

Solve trigonometric equations in Higher Maths using the double angle formulae, wave function, addition formulae and trig identities.