Further Trigonometry

Radian MeasureSign up

understand and use the definition of a radian, and convert between degrees and radians · be able to use the formulae for arc length s = rθ and area of a sector A = 1/2 r^2 θ where θ is in radians

Trigonometric Identities and EquationsSign up

be able to use the identities sin^2 θ + cos^2 θ = 1 and tan θ = sin θ / cos θ to prove identities and solve equations in radians · be able to solve trigonometric equations involving multiple angles or compound expressions within a given interval expressed in radians