Practise this topic
4 resourcesTrig Equations
Solve for 0° ≤ x ≤ 360°. Levels: Basic (sin x = k), Factorise, Using tan (tan x = sin x ÷ cos x), Quadratics, and sin² + cos² = 1. Five levels, timed, click to reveal.
⚙️ WorksheetTrig Equations: sin(ax + b)
The Trig Equations levels with sin ax, cos ax and tan ax, each followed by the same with sin(ax + b): find every value of θ = ax + b in the stretched range, then work out x. Ten levels, timed, click to reveal.
⬢ BlockbustersTrig Equations Blockbusters
Blockbusters with the questions from the Trig Equations worksheet: choose its levels for the ordinary hexagons and for the harder ★ ones. Show the answer and the worked solution, or play against the computer with multiple choice.
⬢ BlockbustersTrig Equations: sin(ax + b) Blockbusters
Blockbusters with the questions from the Trig Equations: sin(ax + b) worksheet: choose its levels for the ordinary hexagons and for the harder ★ ones. Show the answer and the worked solution, or play against the computer with…
These are the pages for Harder trigonometric equations in the A Level Further Maths scheme of work, following Pearson Edexcel A Level Further Mathematics (9FM0). Open this topic in Mr Wells Maths to see it alongside the rest of the course.