Question: What is the reference angle sin 330 0 In what quadrant is this angle Without using a calculator compute the sine and cosine of 330

What is the reference angle sin 330 0 In what quadrant is this angle Without using a calculator compute the sine and cosine of 330 by using the reference angle cos 330 ans Type sqrt 2 for 2 and sqrt 3 for 1 degrees answer 1 2 3 or 4

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