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Mathematics 18 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

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|

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