SOLUTION: If the point(x, (sqrt3/3)) is on the unit circle, what is x?

Question 1018601: If the point(x, (sqrt3/3)) is on the unit circle, what is x?
Found 2 solutions by ikleyn, FrankM:
Answer by ikleyn(52765) (Show Source): You can put this solution on YOUR website!
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If the point(x, (sqrt3/3)) is on the unit circle, what is x?
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Then x = +/- = +/- = +/- = +/- .
Answer by FrankM(1040) (Show Source): You can put this solution on YOUR website!
The tangent of 30 degrees is (sqrt(3))/3 so you're looking for y=1/2 x=(sqrt3)/2

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