givemeawnsers givemeawnsers
  • 13-12-2017
  • Mathematics
contestada

Find the exact value by using a half-angle identity. sin 22.5°

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Аноним Аноним
  • 15-12-2017
I hope this helps you
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DankMemes322 DankMemes322
  • 21-12-2017
The answer is d. I just took the test.

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