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1. www.mathopenref.com › cotangentCotangent - Math Open Reference

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   In a right triangle, the cotangent of an angle is the length of the adjacent side divided by the length of the opposite side. In a formula, it is abbreviated to just 'cot'. Of the six possible trigonometric functions, cotangent, secant, and cosecant, are rarely used.

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   • Secant

     Definition of secant function in trigonometry as applied to...

   • Cosecant

     Definition and meaning of the math word cosecant. Angles...

   • Trigonometric Functions

     Cotangent (cot) All six functions have three-letter...

   • Interior Angles of a Triangle

     The interior angles of a triangle always add up to 180°....

2. revisionmaths.com › pure-maths › trigonometrySec, Cosec and Cot – Mathematics A-Level Revision

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   Sec, Cosec and Cot. Secant, cosecant and cotangent, almost always written as sec, cosec and cot are trigonometric functions like sin, cos and tan. sec x = 1. cos x. cosec x = 1. sin x. cot x = 1 = cos x. tan x sin x. Note, sec x is not the same as cos -1 x (sometimes written as arccos x).

3. www.andreaminini.net › math › cotangentCotangent in Trigonometry Explained Simply - Andrea Minini

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   The cotangent is the function that associates the angle α with the ratio of the x-coordinate x P to the y-coordinate y P of point P. cotg α = xP yP c o t g α = x P y P. In the unit circle, the x-coordinate x P is the cosine, while the y-coordinate y P is the sine. cotg α = xP yP = cosα sinα c o t g α = x P y P = cos α sin α.

4. www.cuemath.com › cotangent-formulaCotangent - Formula, Graph, Domain, Range | Cot x Formula -...

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   The cotangent of an angle in a right triangle is defined as the ratio of the adjacent side (the side adjacent to the angle) to the opposite side (the side opposite to the angle). Cotangent Formula. The cotangent formula for an angle θ is: cot θ = (Adjacent side) / (Opposite side).

5. www.mathsisfun.com › definitions › cotangentCotangent Definition (Illustrated Mathematics Dictionary) - Math...

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   In a right angled triangle, the cotangent of an angle is: The length of the adjacent side divided by the length of the side opposite the angle. The abbreviation is cot cot (θ) = adjacent / opposite It is not commonly used, and is equal to 1/tangent.

6. www.intmath.com › trigonometric-functions › 2-sin-cos-tan-csc-sec-cot2. Sine, Cosine, Tangent and the Reciprocal Ratios

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   In this section we define sine, cosine and tangent, as well as the reciproacla ratios, csc, sec and cot.

7. www.britannica.com › science › cotangentCotangent | Definition, Formulas, & Facts | Britannica

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   14 wrz 2024 · Cotangent, one of the six trigonometric functions, which, in a right triangle ABC, for an angle A, iscot A = length of side adjacent to angle A length of side opposite angle A .The other five trigonometric functions are sine (sin), cosine (cos), secant (sec), cosecant (csc), and tangent (tan). From.