Question

Enter the coordinates of the point

on the unit circle at the given angle.
30°
[?]
2

Answer 1

Answer:
`((√(3) )/(2) ,(1)/(2) )`

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°)

=
`((√(3) )/(2) ,(1)/(2) )`