SOLUTION: Find the exact value using the half-angle identity for sin75?

SOLUTION: Find the exact value using the half-angle identity for sin75?

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Question 240698: Find the exact value using the half-angle identity for sin75?
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
Can you show me where you are stuck? We can then take it from there.
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