hey i need help in math

Question

i need help in trigonometric ratios

Answer 1

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?

Answer 2

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.