Cot 79 Degrees
Sin, Cos, Tan, Cot of an 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
P(cos 79°, sin 79°) ≈ (0.1908, 0.9816)
C(cot 79°, 1) ≈ (0.1944, 1) — where line OP meets the line y = 1.
See Also
- Arcsin, Arccos, Arctan, Arccot - The angle from the value of its sine, cosine, tangent or cotangent: exact in degrees and π, with the check and the unit circle
- Square Root Calculator - Calculate the square root of any number
- Simplify Square Root Calculator - Write any square root in simplest radical form, step by step
- Geometry Formulas: Area, Volume, Perimeter - The formula for every standard shape, where it comes from, and worked examples
Cotangent of nearby angles
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
- Cot 69 Degrees: Cotangent of 69° on the Unit Circle
- Cot 70 Degrees: Cotangent of 70° on the Unit Circle
- Cot 71 Degrees: Cotangent of 71° on the Unit Circle
- Cot 72 Degrees: Cotangent of 72° on the Unit Circle
- Cot 73 Degrees: Cotangent of 73° on the Unit Circle
- Cot 74 Degrees: Cotangent of 74° on the Unit Circle
- Cot 75 Degrees: Cotangent of 75° on the Unit Circle
- Cot 76 Degrees: Cotangent of 76° on the Unit Circle
- Cot 77 Degrees: Cotangent of 77° on the Unit Circle
- Cot 78 Degrees: Cotangent of 78° on the Unit Circle
- Cot 80 Degrees: Cotangent of 80° on the Unit Circle
- Cot 81 Degrees: Cotangent of 81° on the Unit Circle
- Cot 82 Degrees: Cotangent of 82° on the Unit Circle
- Cot 83 Degrees: Cotangent of 83° on the Unit Circle
- Cot 84 Degrees: Cotangent of 84° on the Unit Circle
- Cot 85 Degrees: Cotangent of 85° on the Unit Circle
- Cot 86 Degrees: Cotangent of 86° on the Unit Circle
- Cot 87 Degrees: Cotangent of 87° on the Unit Circle
- Cot 88 Degrees: Cotangent of 88° on the Unit Circle
- Cot 89 Degrees: Cotangent of 89° on the Unit Circle
- Котангенс 79 градусов (ctg 79°) на единичной окружности
- Cotangente de 79 grados (cot 79°) en el círculo unitario
- Cotangente de 79 graus (cotg 79°) no ciclo trigonométrico