SOLUTION: Struggling with understanding this. Not sure why, so please help. The point P(x,y) is on the unit circle in Quadrant IV. If x=sqrt11/6 , find y. Thanks.

Question 852483: Struggling with understanding this. Not sure why, so please help.
The point P(x,y) is on the unit circle in Quadrant IV. If x=sqrt11/6 , find y.
Thanks.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The point P(x,y) is on the unit circle in Quadrant IV. If x=sqrt11/6 , find y.
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The radius is 1, so for all points.

y = 5/6
Negative in Q4 --> y = -5/6

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