Cambridge IGCSE Mathematics
6.6Pythagoras' theorem and trigonometry in 3D
Pythagoras' theorem and trigonometry in 3D in Cambridge IGCSE Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
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Learning objectives
What the syllabus expects you to be able to do.
- 6.6.1Extended: solve problems in three dimensions using Pythagoras' theorem and trigonometry, including the angle between a line and a plane.
Lessons
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Trigonometry in three dimensions
30 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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