Shared across all four courses, this content develops the tools needed to solve triangles that are not right-angled. Students apply the sine rule, the cosine rule, and the formula for the area of a triangle (½ab sinC) in two- and three-dimensional contexts, including problems involving angles of elevation and depression and bearings. Applications such as triangulation and map-making are highlighted across both AA and AI.
Start here
Start by downloading the cheat sheet and the vocabulary below. After that, move to the video lessons with their respective exercise lists.
Video lessons
Learn the content with the videos provided and reinforce your comprehension by practicing with the exercise list above.
Take the mock exams
It’s time to put your knowledge to the test with our mock exams — the closest experience you’ll get to the real IB Math exams. Note: read the instructions on taking mock exams here.
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