SOLUTION: Suppose Θ is an angle in standard position whose terminal side lies in quadrant IV (4). If cos Θ = 8/17, the value of cot Θ =

Algebra ->  Trigonometry-basics -> SOLUTION: Suppose Θ is an angle in standard position whose terminal side lies in quadrant IV (4). If cos Θ = 8/17, the value of cot Θ =       Log On


   

Question 964341: Suppose Θ is an angle in standard position whose terminal side lies in quadrant IV (4). If cos Θ = 8/17, the value of cot Θ =

Answer by amarjeeth123(569) About Me  (Show Source):
You can put this solution on YOUR website!

Since Θ lies in fourth quadrant sinΘ is negative.
cosΘ=8/17
sinΘ=√1-cosΘ^2=√1-64/189=-0.813
cotΘ=cosΘ/sinΘ=8/17*1/-0.813=-0.578