SOLUTION: Given tan 0=3/5 with the angle located in the first quadrant, find the remaining five trigonometric ratios. convert to radian measure: (a)18(degree) (b)200(degree) I

Algebra ->  Trigonometry-basics -> SOLUTION: Given tan 0=3/5 with the angle located in the first quadrant, find the remaining five trigonometric ratios. convert to radian measure: (a)18(degree) (b)200(degree) I       Log On


   

Question 852879: Given tan 0=3/5 with the angle located in the first quadrant, find the remaining five trigonometric ratios.



convert to radian measure:
(a)18(degree)
(b)200(degree)
I need help with this please! Thanks!

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Given tan 0=3/5 with the angle located in the first quadrant, find the remaining five trigonometric ratios.
y = 3 ; x = 5
So r = sqrt(9+25) = sqrt(34)
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sin = y/r
cos = x/r
tan = y/x
csc = r/y
sec = r/x
cot = x/y
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convert to radian measure:
(a)18(degree) = 18(pi/180) = pi/10
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(b)200(degree) = 200(pi/180) = (10/9)pi
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Cheers,
Stan H.
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