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What are the coordinates of a point on the unit circle if the angle formed by the positive x-axis and the radius is 30?

What are the coordinates of a point on the unit circle if the angle formed by the positive x-axis and the radius is 30?
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4 votes
What are the coordinates of a point on the unit circle if the angle formed by the positive x-axis and the radius is 30?

User Deepak Kumar T P
by
8.5k points

1 Answer

6 votes
The coordinates are

x = cos(30) = sqrt(3)/2
y = sin(30) = 1/2
User Roger C S Wernersson
by
8.2k points
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