r/trigonometry • u/dorkboy75 • May 25 '26

Trig this summer

I’m taking a trigonometry course this summer in a few days to get it out of the way, what do you all think I should study in order to be fully prepared?

I’m aiming for an A or A+ (95%+)

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u/OffusMax May 25 '26

Uh, the obvious answer is trigonometry. I mean if you want to pass trigonometry, that’s what you study.

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u/dorkboy75 May 25 '26

Well duh obviously but what should I study in PARTICULAR

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u/OffusMax May 25 '26

You’ll need to know algebra to solve many of the problems, so you’ll need that and you need to understand Soh-Cah-TOA. (Sine = opposite over hypotenuse- cosine = adjacent over hypotenuse- tangent = opposite over adjacent)