Question

Enter the coordinates of the point
on the unit circle at the given angle.
30°
[?]
2

Answer 1

Answer: $(\frac{\sqrt{3} }{2} ,\frac{1}{2} )$

Step-by-step explanation:

On a unit circle, the sine value is the y-coordinate and the cosine value is the x-coordinate.

Therefore, the coordinates for 30° on a unit circle would be:

(cos 30°, sin 30°)

= $(\frac{\sqrt{3} }{2} ,\frac{1}{2} )$