SOLUTION: let theta be an angle in quadrant 2 such that sin theta = 1/2 . find cos, than,csc,sec, of that angle.

Algebra ->  Trigonometry-basics -> SOLUTION: let theta be an angle in quadrant 2 such that sin theta = 1/2 . find cos, than,csc,sec, of that angle.       Log On


   

Question 926962: let theta be an angle in quadrant 2 such that sin theta = 1/2 . find cos, than,csc,sec, of that angle.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
sin θ = 1/2 sqrt%282%5E2+-+1%5E2%29+=+sqrt%283%29
cos θ = - √3/2
csc θ = 1/(1/2) = 2
sec θ = 1/(-√3/2) = -2/√3 = -2√3/ 3
tan θ = sinθ/cos θ = %281%2F2%29%2F%28-sqrt%283%29%2F2+%29=+-sqrt%283%29%2F3