On the graph below, Point A is located at the intersection of angle θ and the unit circle. What are the exact coordinates of point A?

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

to be honest i don't know but i need points so

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.