Determine the values of $ cos( heta) $ and $ sin( heta) $ given that the point $ (x, y) $ is on the unit circle
Answer 1
Matthew Carter
Given that $ (x, y) $ is on the unit circle, we know:
$ x^2 + y^2 = 1 $
Using the definitions of the trigonometric functions on the unit circle, we have:
$ \cos(\theta) = x $
$ \sin(\theta) = y $
Thus, the values of $ \cos(\theta) $ and $ \sin(\theta) $ are:
$ \cos(\theta) = x $
$ \sin(\theta) = y $
Answer 2
Olivia Lee
For a point $ (x, y) $ on the unit circle, we have:
$ x^2 + y^2 = 1 $
Thus:
$ cos( heta) = x $
$ sin( heta) = y $
Answer 3
Henry Green
On the unit circle, $ (x, y) $ gives:
$ cos( heta) = x $
$ sin( heta) = y $
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