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

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Question 1090106: If point P is on the terminal side of theta, find all 6 trig functions of theta and draw a picture
P(-2,4)
Answer by Alan3354(69443) About Me  (Show Source):
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If point P is on the terminal side of theta, find all 6 trig functions of theta and draw a picture
P(-2,4)
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(-2,4) is Q2
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Step 1, find r.
r = sqrt(x^2+y^2) = sqrt(4+16) = 2sqrt(5)
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sin = y/r
cos = x/r
tan = y/x
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cot = 1/tan
sec = 1/cos
csc = 1/sin