IB Math AI HL · 2021 to 2025

3.2 2D and 3D trigonometry

31 past paper questions from 11 papers across 8 exam sessions. See what repeats, then practise the same skills with AI marking.

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HL archive · 2021 to 2026

3.2 2D and 3D trigonometry

Latest exam session: May 2026

questions
31
questions
papers
11
papers
exam sessions
8
exam sessions
micro-topics
2

Micro-topics in 3.2 2D and 3D trigonometry

In syllabus order. The ring is the share of papers each appears in.

  • 2

    3.2.1

    Right-Angle Trigonometry

    1 question · in 2% of papersAppears in 1 of the 54 Math AI HL papers analysed (2%), at least once each.

    Less common

    last May 26 P1 TZB

  • 20

    3.2.2

    Sine Rule and Cosine Rule

    30 questions · in 20% of papersAppears in 11 of the 54 Math AI HL papers analysed (20%), at least once each.

    Regular

    last May 26 P1 TZB

Exam pattern

How often each micro-topic has been examined, year by year. Each label is explained under the grid.

Does it repeat?

Questions per year for each micro-topic.

fewermore

Micro-topic202120222023202420252026
3.2.2Sine Rule and Cosine RuleRegular
7Sine Rule and Cosine Rule, 2021: 7 questions2Sine Rule and Cosine Rule, 2022: 2 questions8Sine Rule and Cosine Rule, 2023: 8 questions8Sine Rule and Cosine Rule, 2024: 8 questions3Sine Rule and Cosine Rule, 2025: 3 questions2Sine Rule and Cosine Rule, 2026: 2 questions
3.2.1Right-Angle TrigonometryLess common
·Right-Angle Trigonometry, 2021: 0 questions·Right-Angle Trigonometry, 2022: 0 questions·Right-Angle Trigonometry, 2023: 0 questions·Right-Angle Trigonometry, 2024: 0 questions·Right-Angle Trigonometry, 2025: 0 questions1Right-Angle Trigonometry, 2026: 1 question
  • Regularin roughly one paper in six or more
  • Less commonin fewer than one paper in fifteen

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Questions on 3.2 2D and 3D trigonometry, by exam session

Which papers asked about 3.2 2D and 3D trigonometry, and which question numbers. Open a paper to see them highlighted.

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Frequently asked questions

Short answers about this page.

Which Math AI HL exam sessions are covered for 3.2 2D and 3D trigonometry?

11 exam sessions from 2021 to 2026, the latest May 2026. Every Paper 1 and 2 in every timezone is read and classified in full, which gives 11 papers in this archive.

Which 3.2 2D and 3D trigonometry topic comes up most?

Sine Rule and Cosine Rule (3.2.2): in 20% of papers, last seen May 26 P1 TZB. Usually "find / solve", worth about 8.7 marks in a paper that includes it.

Can I see the original question and mark scheme?

No. The wording belongs to the IB. You get the citation, the marks, the command term and the skill tested, plus our own matched practice questions with worked answers and AI marking.

What do "banker", "due" and "rising" mean?

Banker: examined in at least one sitting in four and still appearing. Due: regular before, but absent for the last two exam sessions. Rising: clearly more common in the last two years. Our classification of real papers, not an IB statistic.

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Reading this page and the exam pattern is free. A free account generates three sets of ten questions and launches one practice set. Pro opens every question in any scope, sets of twenty or all, and unlimited practice.

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