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Find Trigonometric Ratio Using a Calculator
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How This Works
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This calculator finds the sine, cosine, and tangent ratios for a given angle using the definitions:
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- sin(θ) = Opposite / Hypotenuse
- cos(θ) = Adjacent / Hypotenuse
- tan(θ) = Opposite / Adjacent
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The calculator converts the angle to radians if needed and uses JavaScript’s built-in Math functions to compute the ratios.
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| Ratio | Value | Description |
|---|---|---|
| Sine | – | Ratio of the opposite side to the hypotenuse |
| Cosine | – | Ratio of the adjacent side to the hypotenuse |
| Tangent | – | Ratio of the opposite side to the adjacent side |
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