To find the sine of the angle formed by a terminal ray that intersects the unit circle at a given point, you need to know the coordinates of that point.
In the unit circle, any point on the circle can be expressed as (x, y), where:
- x is the cosine of the angle (cosθ)
- y is the sine of the angle (sinθ)
If you provide the coordinates of the point where the terminal ray intersects the unit circle, I can help you determine the sine of the angle. For example, if the point is (0.5, 0.866), the sine of the angle would be 0.866.
Please provide the coordinates of the point in question!
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