Question

At what point does an angle with measure 199º in standard position intersect the unit circle?
a.
(sin 199º, tan 199º)
b.
(cos 199º, sin 199º)
c.
(cos 199º, tan 199º)
d.
(sin 199º, cos 199º)

Answer 1

b. The x-coordinate can always be obtained by taking the cos of the angle and the y-coord by taking the sin.

Answer 2

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