Trigonometry - created from Mind Map

Pythagorean Theorem Pythagoras was a Greek mathematician His theorem was: a² + b² = c²

Trigonometric Functions Soh Cah Toa Sine Cosine Tangent sin(θ) = O ÷ H θ = sin⁻¹(O ÷ H) cos(θ) = A ÷ H θ = cos⁻¹(A ÷ H) tan(θ) = O ÷ A θ = tan⁻¹(O ÷ A)

Angles of Elevation and Depression The angles of elevation and depression can be used with the trigonometric functions to work out the height of an object and how far away it is. Height

Trigonometry