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    Cot 33 Degrees

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

    What is cot 33°?

    Answer

    cot 33° ≈
    1.5399

    Angle in radians: 33° = 11π/60. The point of the angle is in quadrant I, where cotangent is positive.

    ≈ — rounded to 4 decimal places. An exact form of cot 33° in square roots exists, but it is unwieldy — nested radicals.

    cot 33° = cos 33° / sin 33° ≈ 1.5399

    xyOP

    P(cos 33°, sin 33°) ≈ (0.8387, 0.5446)

    C(cot 33°, 1) ≈ (1.5399, 1) — where line OP meets the line y = 1.

    All four functions of 33°
    FunctionExact valueDecimal
    sin 33°—≈ 0.5446
    cos 33°—≈ 0.8387
    tan 33°—≈ 0.6494
    cot 33°—≈ 1.5399

    See Also

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    https://calculat.io/en/number/trigonometry/cot--33Copy
    <a href="https://calculat.io/en/number/trigonometry/cot--33">Cot 33 Degrees: Cotangent of 33° on the Unit Circle</a>Copy
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    Cot 33 Degrees: Cotangent of 33° on the Unit Circle. cot 33° ≈ 1.5399. The cotangent is the ratio x/y of the point at 33° on the unit circle.
    https://calculat.io/en/number/trigonometry/cot--33/generated.jpgCopy

    Cotangent of nearby angles

    Anglecot
    30°√3
    31°≈ 1.6643
    32°≈ 1.6003
    33°≈ 1.5399
    34°≈ 1.4826
    35°≈ 1.4281
    36°√(25 + 10√5)/5
    Recalculate with different values ↑

    FAQ

    What is cot 33°?

    cot 33° ≈ 1.5399

    Is there an exact value of cot 33°?

    Yes: 33° is a multiple of 3°, and the values of such angles can be written with square roots — but the expression is unwieldy, with nested radicals built from the values of 18° and 15° (3° = 18° − 15°). In practice the decimal is used: cot 33° ≈ 1.5399.

    Why does a calculator show −0.0133 for cot 33?

    The calculator is in radian mode (RAD): it takes cot 33 as the cotangent of 33 radians, cot 33 rad ≈ −0.0133. Switch it to degrees (DEG): cot 33° ≈ 1.5399. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.

    See Also