by E is for Ellie on May 19th, 2009

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How many people here have actually used trigonometry (like sin cos and tan in maths) apart from in school? Do you even remember it?

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by Shubee on January 7th, 2010
Don't be annoyed that trigonometry has virtually no applications outside of carpentry, science, engineering and math. Just rejoice that the entire subject can be summarized in 9 short pages.

http://www.everythingimportant.org/trigonometry.pdf
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How many people here have actually used trigonometry (like sin cos and tan in maths) apart from in school? Do you even remember it?

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How many people here have actually used trigonometry (like sin cos and tan in maths) apart from in school? Do you even remember it?

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