IB Math AA SL · Unit 3 of 6

Unit 3: Geometry & Trigonometry

Unit 3 of IB Mathematics: Analysis and Approaches covers Geometry & Trigonometry. This unit contains 8 topics and 17 sub-topics. Below you'll find free study notes, flashcards, and exam preparation resources for every topic in this unit.

8 topics17 sub-topics

Exam technique guide

What Unit 3 covers

Trigonometry in 2D and 3D, the unit circle and exact values, identities and circular functions.

Topics in Unit 3

3.1

3D geometry

3 sub-topics

3.2

Sine & cosine rules

3 sub-topics

3.3

Bearings & elevation

2 sub-topics

3.4

Radians, arcs & sectors

2 sub-topics

3.5

Unit circle & exact values

2 sub-topics

3.6

Identities & double angles

2 sub-topics

3.7

Trig graphs & transformations

2 sub-topics

3.8

Trig equations

1 sub-topics

Study tip: Work through the topics in order — each builds on concepts from the one before. Start with notes, then reinforce with flashcards and practice questions.

Ready to study Geometry & Trigonometry?

Get AI-powered practice questions, personalised feedback, and a study planner tailored to your IB Math AA SL exam date.

Start studying free

Unit 2 Unit 4