SOLUTION: If point P is on the terminal side of \theta, find all 6 trig functions. Draw a picture. P(-2,4)

Algebra ->  Trigonometry-basics -> SOLUTION: If point P is on the terminal side of \theta, find all 6 trig functions. Draw a picture. P(-2,4)      Log On


   

Question 1090572: If point P is on the terminal side of \theta, find all 6 trig functions. Draw a picture.
P(-2,4)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
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HYP=sqrt%28%28-2%29%5E2%2B4%5E2%29=sqrt%284%2B16%29=sqrt%2820%29=2sqrt%285%29
So,
cos%28theta%29=-2%2FHYP
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sin%28theta%29=4%2FHYP
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tan%28theta%29=sin%28theta%29%2Fcos%28theta%29
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cot%28theta%29=1%2Ftan%28theta%29
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sec%28theta%29=1%2Fsin%28theta%29
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csc%28theta%29=1%2Fcos%28theta%29