SOLUTION: Find cos θ if sin θ = 1/2 and θ terminates in QII.

SOLUTION: Find cos θ if sin θ = 1/2 and θ terminates in QII.

Algebra.Com

Question 1163966: Find cos θ if sin θ = 1/2 and θ terminates in QII.
Answer by ikleyn(52921) (Show Source): You can put this solution on YOUR website!
.


Then   = -  = -  = - .     ANSWER

RELATED QUESTIONS
find sin theta if cos theta=1/2 and theta terminates in quadrant... (answered by stanbon,KMST)

find cos(a) if sin(a)=2/3 and terminates in quadrant 3 (answered by Edwin McCravy)

If cos θ = 3/5 and θ terminates in the first quadrant, find the exact value of... (answered by swincher4391,stanbon)

If cos A= 1/5, and angle A terminates in quadrant IV, find cos1/2... (answered by lwsshak3)

Find sin2x, cos 2x, and tan 2x if cos x= 1/sqrt 10 and x terminates in quadrant IV.... (answered by Alan3354)

If theta terminates in Quadrent II and sin theta = 12/13, find cos... (answered by lwsshak3)

find sin theta if cos theta = 5/13 and theta terminates in... (answered by stanbon)

If sin θ = −3/5 and θ terminates in QIII, find cos... (answered by lwsshak3)

Hi can someone help me with this problem please? THANK YOU! Find the exact value... (answered by htmentor,MathTherapy)