Tan 39 degrees is the value of tangent trigonometric function for an angle equal to 39 degrees. Understand methods to find the value of tan 39 degrees with examples and FAQs.

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Calculate tan(39) tan is found using Opposite/Adjacent. Determine quadrant: Since 0 ≤ 39 ≤ 90 degrees it is in Quadrant I. sin, cos and tan are positive. Determine angle type: 39 90°, so it is acute. tan(39) = 0.80978403190718. Write tan(39) in terms of cot. Since 39° is less than 90... We can express this as a cofunction. tan(θ) = cot ...

Use the tan calculator to find the tangent of an angle in radians or degrees, plus learn the trigonometric formulas and steps to solve it.

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Use our tan(x) calculator to find the tangent of 39 degrees - tan(39 °) - or the tangent of any angle in degrees and in radians.