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Cambridge IGCSE Mathematics · Extended (Papers 2 and 4) · Trigonometry

Non-right-angled triangles

Marks, papers and a question to try for 0580 Extended non-right-angled triangles.

The current syllabus All sittings since 2019

In the papers analysed (March 2025 to June 2026, 16 papers).

What the papers show

Share of marks
3.1% of the marks analysed
How often
On 7 of 16 papers analysed
Which papers
Paper 2 (no calculator), Paper 4 (calculator allowed)
Usual command words
calculate, show that, work out
Difficulty
middling (2.8 on a scale from 1, the easiest, to 5)
Last seen
November 2025

All sittings since 2019: 4.2% of the marks, on 56 of 94 papers.

A question to try

One generated question on non-right-angled triangles. Type your answer; you see the working after you have had a go.

Generated for 0580 Extended. A small sample: it does not measure your whole course.

What next?

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