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    Cot 79 Degrees

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

    What is cot 79°?

    Answer

    cot 79° ≈
    0.1944

    Angle in radians: 79° = 79π/180. The point of the angle is in quadrant I, where cotangent is positive.

    ≈ — rounded to 4 decimal places. cot 79° can't be written with square roots: 79° is not a multiple of 3°.

    cot 79° = cos 79° / sin 79° ≈ 0.1944

    xyOP

    P(cos 79°, sin 79°) ≈ (0.1908, 0.9816)

    C(cot 79°, 1) ≈ (0.1944, 1) — where line OP meets the line y = 1.

    All four functions of 79°
    FunctionExact valueDecimal
    sin 79°—≈ 0.9816
    cos 79°—≈ 0.1908
    tan 79°—≈ 5.1446
    cot 79°—≈ 0.1944

    See Also

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    https://calculat.io/en/number/trigonometry/cot--79Copy
    <a href="https://calculat.io/en/number/trigonometry/cot--79">Cot 79 Degrees: Cotangent of 79° on the Unit Circle</a>Copy
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    Cot 79 Degrees: Cotangent of 79° on the Unit Circle. cot 79° ≈ 0.1944. The cotangent is the ratio x/y of the point at 79° on the unit circle.
    https://calculat.io/en/number/trigonometry/cot--79/generated.jpgCopy

    Cotangent of nearby angles

    Anglecot
    76°≈ 0.2493
    77°≈ 0.2309
    78°≈ 0.2126
    79°≈ 0.1944
    80°≈ 0.1763
    81°≈ 0.1584
    82°≈ 0.1405
    Recalculate with different values ↑

    FAQ

    What is cot 79°?

    cot 79° ≈ 0.1944

    Why does cot 79° 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°. 79° is not, so no such exact form exists; the value is used as a decimal: cot 79° ≈ 0.1944.

    Why does a calculator show 2.0174 for cot 79?

    The calculator is in radian mode (RAD): it takes cot 79 as the cotangent of 79 radians, cot 79 rad ≈ 2.0174. Switch it to degrees (DEG): cot 79° ≈ 0.1944. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.

    See Also