SOLUTION: Find the other trig functions of theta, given sin theta 3/7 and cos theta<0

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Question 999652: Find the other trig functions of theta, given sin theta 3/7 and cos theta<0
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the other trig functions of theta, given sin theta 3/7 and cos theta<0
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sine positive & cos negative --> Q2
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sin = y/r
y = 3
r = 7
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x+=+sqrt%28r%5E2+-+y%5E2%29+=+sqrt%2840%29+=+2sqrt%2810%29
cos = x/r
tan = y/x
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cot = 1/tan
sec = 1/cos
csc = 1/sin
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Use + or minus for Q2