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4 February, 12:27

What are the sine, cosine, and tangent of Θ = 7 pi over 4 radians?

sin Θ = negative square root 2 over 2; cos Θ = negative square root 2 over 2; tan Θ = 1

sin Θ = negative square root 2 over 2; cos Θ = square root 2 over 2; tan Θ = 1

sin Θ = square root 2 over 2; cos Θ = negative square root 2 over 2 tan Θ = - 1

sin Θ = negative square root 2 over 2; cos Θ = square root 2 over 2; tan Θ = - 1

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Answers (1)
  1. 4 February, 13:29
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    The answer would be sin Θ = negative square root 2 over 2; cos Θ = square root 2 over 2; tan Θ = -.
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