Trigonometric function is calculated and converted.
When trigonometric function and the value to be converted are input and "convert trigonometric function" button is clicked, It converts from trigonometric function input into trigonometric function of the other and it is displayed.
Displayed in angle (degree and radian), sinθ(sine), cosθ(cosine), tanθ(tangent), cscθ(cosecant), secθ (secant), cotθ(cotangent).
You can enter a range of θ in (0 < θ < π/2).
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Formula of trigonometric functions and inverse trigonometric functions
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




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
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Cosine : At cos θ = 0.5
Angle(Degree) | 60 ° |
Angle(Radian) | 1.0471975511966 rad |
Sine sin θ | 0.86602540378444 |
Cosine cos θ | 0.5 |
Tangent tan θ | 1.7320508075689 |
Cosecant csc θ | 1.1547005383793 |
Secant sec θ | 2 |
Cotangent cot θ | 0.57735026918963 |