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Accuracy

GCSE · Years 9–11 · 13.1

Part of GCSE, More trigonometry.

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Practise this topic

2 resources
⚙️ Worksheet

Trig & Bounds

Upper and lower bounds with sin, cos, tan and the sine/cosine rules. Eight difficulty levels, timed, click to reveal.

GCSE and A Level⬢ Blockbusters

Trig & Bounds Blockbusters

Blockbusters with the questions from the Trig & Bounds 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.

GCSE and A Level

These are the pages for Accuracy in the GCSE scheme of work, following Pearson Edexcel GCSE (9–1) Mathematics, Higher tier (1MA1). Open this topic in Mr Wells Maths to see it alongside the rest of the course.