SOLUTION: sin pie divided by 12 have to use double angles

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Question 257830: sin pie divided by 12 have to use double angles
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
sin pie divided by 12 have to use double angles
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sin(pi/12) = 0.5
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The Greek letter pi, not the dessert, pie.

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