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hey i need help in math

i need help in trigonometric ratios

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William S. | Experienced scientist, mathematician and instructor - WilliamExperienced scientist, mathematician and...
4.4 4.4 (10 lesson ratings) (10)
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sine = opposite/hypotenuse 
cosine = adjacent/hypotenuse
tangent = opposite/adjacent
cosecant = hypotenuse/opposite = 1/sine
secant = hypotenuse/adjacent = 1/cosine
cotangent = adjacent/opposite = 1/tangent
 
Do you want me to proceed any further than this, Alicia?
Vivian L. | Microsoft Word/Excel/Outlook, essay composition, math; I LOVE TO TEACHMicrosoft Word/Excel/Outlook, essay comp...
3.0 3.0 (1 lesson ratings) (1)
0
Hi Alicia;
William gives a brilliant answer.  I would like to add to it.  My high school mathematics instructor gave me a technique to remember this such that I could never forget...
 
SOH CAH TOA.