SOLUTION: If tan&#952; = 5/12 and sin&#952; < 0 ,evaluate a) sin&#952; b) cos&#952; c) cot&#952; d) sec&#952; e) csc&#952; Thanks so much in advance:)

Algebra ->  Trigonometry-basics -> SOLUTION: If tan&#952; = 5/12 and sin&#952; < 0 ,evaluate a) sin&#952; b) cos&#952; c) cot&#952; d) sec&#952; e) csc&#952; Thanks so much in advance:)      Log On


   

Question 826104: If tanθ = 5/12 and sinθ < 0 ,evaluate
a) sinθ
b) cosθ
c) cotθ
d) secθ
e) cscθ
Thanks so much in advance:)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
If tanθ = 5/12 and sinθ < 0 ,evaluate
a) sinθ
b) cosθ
c) cotθ
d) secθ
***
Reference angle is in quadrant III in which sin<0, cos<0, tan>0.
tanθ=5/12 (working with a (5-12-13) reference right triangle in quadrant III.
c)cotθ=12/5
b)cosθ=-12/13
a)sinθ=-5/13
d)secθ=-13/12
e)cscθ=-13/5