Cot 450 Degrees
Sin, Cos, Tan, Cot of an Angle
What is cot 450°?
Answer
cot 450° =
0
Angle in radians: 450° = 5π/2. 450° = 360° + 90° — a full turn plus 90°: the point is on the y-axis, (0, 1).
cot 450° = cot(450° − 360°) = cot 90°
cot 450° = cos 450° / sin 450° = 0 / 1 = 0
P(cos 450°, sin 450°) = (0, 1)
C(cot 450°, 1) = (0, 1) — where line OP meets the line y = 1.
+1 turn: the drawing shows 90°.
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
FAQ
What is cot 450°?
cot 450° = 0
Why is cot 450° equal to 0?
450° ends at the same point as 90°, (0, 1), and cot = x / y = 0 / 1 = 0.
Why does a calculator show 1.0686 for cot 450?
The calculator is in radian mode (RAD): it takes cot 450 as the cotangent of 450 radians, cot 450 rad ≈ 1.0686. Switch it to degrees (DEG): cot 450° = 0. 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 315 Degrees: Cotangent of 315° on the Unit Circle
- Cot 324 Degrees: Cotangent of 324° on the Unit Circle
- Cot 330 Degrees: Cotangent of 330° on the Unit Circle
- Cot 341 Degrees: Cotangent of 341° on the Unit Circle
- Cot 342 Degrees: Cotangent of 342° on the Unit Circle
- Cot 345 Degrees: Cotangent of 345° on the Unit Circle
- Cot 355 Degrees: Cotangent of 355° on the Unit Circle
- Cot 360 Degrees: Cotangent of 360° on the Unit Circle
- Cot 390 Degrees: Cotangent of 390° on the Unit Circle
- Cot 400 Degrees: Cotangent of 400° on the Unit Circle
- Cot 540 Degrees: Cotangent of 540° on the Unit Circle
- Cot 570 Degrees: Cotangent of 570° on the Unit Circle
- Cot 690 Degrees: Cotangent of 690° on the Unit Circle
- Cot 720 Degrees: Cotangent of 720° on the Unit Circle
- Sin 0 Degrees: Sine of 0° on the Unit Circle
- Sin 1 Degree: Sine of 1° on the Unit Circle
- Sin 2 Degrees: Sine of 2° on the Unit Circle
- Sin 3 Degrees: Sine of 3° on the Unit Circle
- Sin 4 Degrees: Sine of 4° on the Unit Circle
- Sin 5 Degrees: Sine of 5° on the Unit Circle
- Котангенс 450 градусов (ctg 450°) на единичной окружности
- Cotangente de 450 grados (cot 450°) en el círculo unitario
- Cotangente de 450 graus (cotg 450°) no ciclo trigonométrico