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Use the Unit Circle to find the exact value of the inverse trig function.

Use the Unit Circle to find the exact value of the inverse trig function.-example-1

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Answer:

330

Explanation:

When we are at 30 degrees on the unit circle, we are at the point (
\sqrt3/2, 1/2) so if we go to -30 degrees (330 degrees), we will be at point (-
\sqrt3/2, -1/2).

Note: (cosine, sine)

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