Collection of Unit Tests: Triangles become circles (trigonometry and vectors)

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Second collection of unit tests: trigonometry and vectors.

Occasionally featuring questions from endless inspirational sources.

Answers included.


Unit Tests

Part 1: Trig relationships (AASL/AAHL) The trio (sine/cosine rules and area of a triangle), sectors and the unit circle.

Part 1: Trig relationships (AISL/AIHL) Same as above, just slightly modified.

Part 2: Trig identities and equations (AASL/AAHL) Trig identities and equations, including Pythagorean identities and compound angle identities for AAHL.

Vectors (AAHL): lines and planes in 3D.


Version 2

Trig relationships (AASL/AAHL) Sine rule, cosine rule, area of a triangle and sectors.

Trig functions (AASL/AAHL) The start of triangles become circles, v2.

Trig identities (AASL/AAHL) Second part of triangles become circles. And graphs.

Vectors: lines and planes in 3D.

Trig functions v2.2 (AASL/AAHL): yet ANOTHER post on trig, this one's definitely more challenging!


Booklets - deeper treatment of the concepts! :D

Trig functions (AASL, AAHL, AIHL): Sinusoidal functions covered in IB Maths, designed like a textbook you can use to study.

Further trigonometry (AASL, AAHL, AIHL)

Trig identities (AASL, AAHL) double angle formulae, compound angle formulae and using them fluently to solve equations and inequalities

Surviving Trigonometry - Blogpost

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