The point is on the terminal side of an angle in standard position. Determine the exact values of the three trigonometric functions sine, cosine, and tangent of the angle ?.
?

?

A. sin ? =

cos ? =

tan ? =


B. sin ? =

cos ? =

tan ? =


C. sin ? =

cos ? =

tan ? =


D. sin ? =

cos ? =

tan ? =


E. sin ? =

cos ? =

tan ? =



Answer: A

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