Find the remaining trigonometric rations of θ if
sin θ = -1/2 and θ is not in the QIII

Question

Find the remaining trigonometric rations of θ if
sin θ = -1/2 and θ is not in the QIII

anonymous · Answer

Can you draw a picture? Drawing a picture will help.  Do you understand when it says sin(theta)=-1/2?

anonymous · Answer

No. I have no picture :( Only words on the worksheet. and my teacher didnt explain well at all.

anonymous · Answer

Okay so for any arbitrary angle, you have the following: 
|dw:1378948965778:dw|

anonymous · Answer

When we are told that sin(theta)=-1/2 we are being told that we have an angle that its endpoint has y-coordinate -1/2..so let's plot it:
|dw:1378949138945:dw|