SOLUTION: Hello Tutor, I really need your help to answer this question please. 1. If the terminal side of a 330 degree angle intersects a unit circle, what would the coordinates at the p

Algebra ->  Trigonometry-basics -> SOLUTION: Hello Tutor, I really need your help to answer this question please. 1. If the terminal side of a 330 degree angle intersects a unit circle, what would the coordinates at the p      Log On


   



Question 971853: Hello Tutor, I really need your help to answer this question please.
1. If the terminal side of a 330 degree angle intersects a unit circle, what would the coordinates at the point of intersection?

Answer by anand429(138) About Me  (Show Source):
You can put this solution on YOUR website!
the pt of intersection will fall in 4th quadrant, with the terminal side making reflex angle of 30 degrees with x axis.
So coordinates of point of intersection will be given by
%281%2Acos30%29,%28-1%2Asin30%29
i.e
%28sqrt%283%29%2F2%29,+-1%2F2