What is the point on the unit circle for an angle of 3π/2 radians?

For an angle of 7π/4 radians, what are the coordinates of the corresponding point on the unit circle?

At an angle of 5π/6 radians on the unit circle, what are the coordinates of the corresponding point?

At π radians, what are the coordinates of the point on the unit circle?

What are the coordinates of the point on the unit circle corresponding to an angle of 4π/3 radians?

What is the angle corresponding to the coordinates (-1/2, -√3/2) on the unit circle?

For an angle of 2π/3 radians, what are the coordinates of the corresponding point on the unit circle?

At an angle of π/4 radians, what are the coordinates of the point on the unit circle?

Which coordinates on the unit circle correspond to an angle of π/4 radians?

Which coordinates on the unit circle correspond to an angle of 11π/6 radians?