糖心Vlog

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糖心Vlog

Last updated

21 April 2020

pdf, 481.95 KB
pdf, 481.95 KB

A memory-jogger for students who have recently covered basic trigonometry. How to determine whether to use Pythagoras, and how to use SOHCAHTOA. The sine and cosine rule are not included at this stage.

Creative Commons "Sharealike"

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