danaysia danaysia
  • 25-04-2017
  • Mathematics
contestada

Which is equal to sin 36°? A) sin 54° B) sin 64° C) cos 54° D) cos 64°

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JudahBenIsrael JudahBenIsrael
  • 25-04-2017
The answer is C) Fam...............
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kkjkgirl kkjkgirl
  • 25-04-2017
it would be cos 54. you can type them all into a graphing calculator to get the answer. (as long as your calculator is in degree mode)
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