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    Cot 227 Degrees

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

    What is cot 227°?

    Answer

    cot 227° ≈
    0.9325

    Angle in radians: 227° = 227π/180. The point of the angle is in quadrant III, where cotangent is positive.

    ≈ — rounded to 4 decimal places. cot 227° can't be written with square roots: 227° is not a multiple of 3°.

    cot 227° = cot(180° + 47°) = cot 47° ≈ 0.9325

    cot 227° = cos 227° / sin 227° ≈ 0.9325

    xyOP

    P(cos 227°, sin 227°) ≈ (−0.6820, −0.7314)

    C(cot 227°, 1) ≈ (0.9325, 1) — where line OP meets the line y = 1, on the extension of the ray beyond O (dashed).

    All four functions of 227°
    FunctionExact valueDecimal
    sin 227°—≈ −0.7314
    cos 227°—≈ −0.6820
    tan 227°—≈ 1.0724
    cot 227°—≈ 0.9325

    Reference angle: cot 47° ≈ 0.9325

    See Also

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    https://calculat.io/en/number/trigonometry/cot--227Copy
    <a href="https://calculat.io/en/number/trigonometry/cot--227">Cot 227 Degrees: Cotangent of 227° on the Unit Circle</a>Copy
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    Cot 227 Degrees: Cotangent of 227° on the Unit Circle. cot 227° ≈ 0.9325. The cotangent is the ratio x/y of the point at 227° on the unit circle; 227° reduces to 47°.
    https://calculat.io/en/number/trigonometry/cot--227/generated.jpgCopy

    Cotangent of nearby angles

    Anglecot
    215°≈ 1.4281
    216°√(25 + 10√5)/5
    225°1
    227°≈ 0.9325
    234°√(5 − 2√5)
    240°√3/3
    252°√(25 − 10√5)/5
    Recalculate with different values ↑

    FAQ

    What is cot 227°?

    cot 227° ≈ 0.9325

    Why does cot 227° 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°. 227° is not, so no such exact form exists; the value is used as a decimal: cot 227° ≈ 0.9325.

    Why does a calculator show 0.9609 for cot 227?

    The calculator is in radian mode (RAD): it takes cot 227 as the cotangent of 227 radians, cot 227 rad ≈ 0.9609. Switch it to degrees (DEG): cot 227° ≈ 0.9325. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.

    See Also