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Trigonometry

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Which is a $210$ degree angle on the Unit Circle?

TRIG-JD3KFT

Which of the following points represents a $210$ degree angle on the Unit Circle?

A

$(-1, 0)$

B

$(-\cfrac{\sqrt{3}}{2}, -\cfrac{1}{2})$

C

$(-\cfrac{\sqrt{2}}{2}, -\cfrac{\sqrt{2}}{2})$

D

$(-\cfrac{1}{2}, -\cfrac{\sqrt{3}}{2})$