3D Trigonometry and Pythagoras problems revision lesson for GCSE Maths (Maths - School)3D Trigonometry and Pythagoras problems for GCSE Maths explained
This video explains how to use your knowledge of trigonometry and pythagoras in 3D problems which is required for GCSE Maths.
Watch the video, subscribe, take notes, then go to our website for some further practice...
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