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    Tan 46 Degrees

    Sin, Cos, Tan, Cot of an Angle
    Function
    Angle (°)

    What is tan 46°?

    Answer

    tan 46° ≈
    1.0355

    Angle in radians: 46° = 23π/90. The point of the angle is in quadrant I, where tangent is positive.

    ≈ — rounded to 4 decimal places. tan 46° can't be written with square roots: 46° is not a multiple of 3°.

    tan 46° = sin 46° / cos 46° ≈ 1.0355

    xyOP

    P(cos 46°, sin 46°) ≈ (0.6947, 0.7193)

    T(1, tan 46°) ≈ (1, 1.0355) — where line OP meets the line x = 1.

    All four functions of 46°
    FunctionExact valueDecimal
    sin 46°—≈ 0.7193
    cos 46°—≈ 0.6947
    tan 46°—≈ 1.0355
    cot 46°—≈ 0.9657

    See Also

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    https://calculat.io/en/number/trigonometry/tan--46Copy
    <a href="https://calculat.io/en/number/trigonometry/tan--46">Tan 46 Degrees: Tangent of 46° on the Unit Circle</a>Copy
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    Tan 46 Degrees: Tangent of 46° on the Unit Circle. tan 46° ≈ 1.0355. The tangent is the ratio y/x of the point at 46° on the unit circle.
    https://calculat.io/en/number/trigonometry/tan--46/generated.jpgCopy

    Tangent of nearby angles

    Angletan
    43°≈ 0.9325
    44°≈ 0.9657
    45°1
    46°≈ 1.0355
    47°≈ 1.0724
    48°≈ 1.1106
    49°≈ 1.1504
    Recalculate with different values ↑

    FAQ

    What is tan 46°?

    tan 46° ≈ 1.0355

    Why does tan 46° have no exact value?

    A trigonometric value of a whole number of degrees can be written with square roots only when the angle is a multiple of 3°. 46° is not, so no such exact form exists; the value is used as a decimal: tan 46° ≈ 1.0355.

    Why does a calculator show −2.0866 for tan 46?

    The calculator is in radian mode (RAD): it takes tan 46 as the tangent of 46 radians, tan 46 rad ≈ −2.0866. Switch it to degrees (DEG): tan 46° ≈ 1.0355. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.

    See Also