What is Sin, Cos, and tan?

Answer

Sin, Cos, and tan are all trigonometric functions. Sin equals the opposite side divided by the hypotenuse. Then we have Cos which is a bit different from Sin in which it equals adjacent side divided by the hypotenuse. Lastly, there is Tangent in where it equals the opposite side divided by the adjacent side. 

  • Last Updated Sep 24, 2026
  • Views 7
  • Answered By Barry Smith

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