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    Sin 37 Degrees

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

    What is sin 37°?

    Answer

    sin 37° ≈
    0.6018

    Angle in radians: 37° = 37π/180. The point of the angle is in quadrant I, where sine is positive.

    ≈ — rounded to 4 decimal places. sin 37° can't be written with square roots: 37° is not a multiple of 3°.

    P(cos 37°, sin 37°) ≈ (0.7986, 0.6018)

    xyOP

    P(cos 37°, sin 37°) ≈ (0.7986, 0.6018)

    Highlighted: the projection on the y-axis — sine, y ≈ 0.6018.

    All four functions of 37°
    FunctionExact valueDecimal
    sin 37°—≈ 0.6018
    cos 37°—≈ 0.7986
    tan 37°—≈ 0.7536
    cot 37°—≈ 1.3270

    See Also

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    https://calculat.io/en/number/trigonometry/sin--37Copy
    <a href="https://calculat.io/en/number/trigonometry/sin--37">Sin 37 Degrees: Sine of 37° on the Unit Circle - Calculatio</a>Copy
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    Sin 37 Degrees: Sine of 37° on the Unit Circle. sin 37° ≈ 0.6018. The sine is the y-coordinate of the point at 37° on the unit circle.
    https://calculat.io/en/number/trigonometry/sin--37/generated.jpgCopy

    Sine of nearby angles

    Anglesin
    34°≈ 0.5592
    35°≈ 0.5736
    36°√(10 − 2√5)/4
    37°≈ 0.6018
    38°≈ 0.6157
    39°≈ 0.6293
    40°≈ 0.6428
    Recalculate with different values ↑

    FAQ

    What is sin 37°?

    sin 37° ≈ 0.6018

    Why does sin 37° 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°. 37° is not, so no such exact form exists; the value is used as a decimal: sin 37° ≈ 0.6018.

    Why does a calculator show −0.6435 for sin 37?

    The calculator is in radian mode (RAD): it takes sin 37 as the sine of 37 radians, sin 37 rad ≈ −0.6435. Switch it to degrees (DEG): sin 37° ≈ 0.6018. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.

    See Also