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    Cot 68 Degrees

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

    What is cot 68°?

    Answer

    cot 68° ≈
    0.4040

    Angle in radians: 68° = 17π/45. The point of the angle is in quadrant I, where cotangent is positive.

    ≈ — rounded to 4 decimal places. cot 68° can't be written with square roots: 68° is not a multiple of 3°.

    cot 68° = cos 68° / sin 68° ≈ 0.4040

    xyOP

    P(cos 68°, sin 68°) ≈ (0.3746, 0.9272)

    C(cot 68°, 1) ≈ (0.4040, 1) — where line OP meets the line y = 1.

    All four functions of 68°
    FunctionExact valueDecimal
    sin 68°—≈ 0.9272
    cos 68°—≈ 0.3746
    tan 68°—≈ 2.4751
    cot 68°—≈ 0.4040

    See Also

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    https://calculat.io/en/number/trigonometry/cot--68Copy
    <a href="https://calculat.io/en/number/trigonometry/cot--68">Cot 68 Degrees: Cotangent of 68° on the Unit Circle</a>Copy
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    Cot 68 Degrees: Cotangent of 68° on the Unit Circle. cot 68° ≈ 0.4040. The cotangent is the ratio x/y of the point at 68° on the unit circle.
    https://calculat.io/en/number/trigonometry/cot--68/generated.jpgCopy

    Cotangent of nearby angles

    Anglecot
    65°≈ 0.4663
    66°≈ 0.4452
    67°≈ 0.4245
    68°≈ 0.4040
    69°≈ 0.3839
    70°≈ 0.3640
    71°≈ 0.3443
    Recalculate with different values ↑

    FAQ

    What is cot 68°?

    cot 68° ≈ 0.4040

    Why does cot 68° 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°. 68° is not, so no such exact form exists; the value is used as a decimal: cot 68° ≈ 0.4040.

    Why does a calculator show −0.4902 for cot 68?

    The calculator is in radian mode (RAD): it takes cot 68 as the cotangent of 68 radians, cot 68 rad ≈ −0.4902. Switch it to degrees (DEG): cot 68° ≈ 0.4040. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.

    See Also