Cot 7 Degrees
Sin, Cos, Tan, Cot of an Angle
What is cot 7°?
Answer
cot 7° ≈
8.1443
Angle in radians: 7° = 7π/180. The point of the angle is in quadrant I, where cotangent is positive.
≈ — rounded to 4 decimal places. cot 7° can't be written with square roots: 7° is not a multiple of 3°.
cot 7° = cos 7° / sin 7° ≈ 8.1443
P(cos 7°, sin 7°) ≈ (0.9925, 0.1219)
C(cot 7°, 1) ≈ (8.1443, 1) — where line OP meets the line y = 1; C is beyond the drawing, the arrow points to it.
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 7°?
cot 7° ≈ 8.1443
Why does cot 7° 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°. 7° is not, so no such exact form exists; the value is used as a decimal: cot 7° ≈ 8.1443.
Why does a calculator show 1.1475 for cot 7?
The calculator is in radian mode (RAD): it takes cot 7 as the cotangent of 7 radians, cot 7 rad ≈ 1.1475. Switch it to degrees (DEG): cot 7° ≈ 8.1443. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.
See Also
- Cos 570 Degrees: Cosine of 570° on the Unit Circle
- Cos 690 Degrees: Cosine of 690° on the Unit Circle
- Cos 720 Degrees: Cosine of 720° on the Unit Circle
- Cot 0 Degrees: Cotangent of 0° on the Unit Circle
- Cot 1 Degree: Cotangent of 1° on the Unit Circle
- Cot 2 Degrees: Cotangent of 2° on the Unit Circle
- Cot 3 Degrees: Cotangent of 3° on the Unit Circle
- Cot 4 Degrees: Cotangent of 4° on the Unit Circle
- Cot 5 Degrees: Cotangent of 5° on the Unit Circle
- Cot 6 Degrees: Cotangent of 6° on the Unit Circle
- Cot 8 Degrees: Cotangent of 8° on the Unit Circle
- Cot 9 Degrees: Cotangent of 9° on the Unit Circle
- Cot 10 Degrees: Cotangent of 10° on the Unit Circle
- Cot 11 Degrees: Cotangent of 11° on the Unit Circle
- Cot 12 Degrees: Cotangent of 12° on the Unit Circle
- Cot 13 Degrees: Cotangent of 13° on the Unit Circle
- Cot 14 Degrees: Cotangent of 14° on the Unit Circle
- Cot 15 Degrees: Cotangent of 15° on the Unit Circle
- Cot 16 Degrees: Cotangent of 16° on the Unit Circle
- Cot 17 Degrees: Cotangent of 17° on the Unit Circle
- Котангенс 7 градусов (ctg 7°) на единичной окружности
- Cotangente de 7 grados (cot 7°) en el círculo unitario
- Cotangente de 7 graus (cotg 7°) no ciclo trigonométrico