Sin 200 Degrees
Sin, Cos, Tan, Cot of an Angle
What is sin 200°?
Answer
sin 200° ≈
−0.3420
Angle in radians: 200° = 10π/9. The point of the angle is in quadrant III, where sine is negative.
≈ — rounded to 4 decimal places. sin 200° can't be written with square roots: 200° is not a multiple of 3°.
sin 200° = sin(180° + 20°) = −sin 20° ≈ −0.3420
P(cos 200°, sin 200°) ≈ (−0.9397, −0.3420)
P(cos 200°, sin 200°) ≈ (−0.9397, −0.3420)
Highlighted: the projection on the y-axis — sine, y ≈ −0.3420.
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
Sine of nearby angles
FAQ
What is sin 200°?
sin 200° ≈ −0.3420
Why does sin 200° 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°. 200° is not, so no such exact form exists; the value is used as a decimal: sin 200° ≈ −0.3420.
Why does a calculator show −0.8733 for sin 200?
The calculator is in radian mode (RAD): it takes sin 200 as the sine of 200 radians, sin 200 rad ≈ −0.8733. Switch it to degrees (DEG): sin 200° ≈ −0.3420. In radians the value is never undefined: π is irrational, so a whole number of radians never lands exactly on an axis.
See Also
- Sin 160 Degrees: Sine of 160° on the Unit Circle
- Sin 162 Degrees: Sine of 162° on the Unit Circle
- Sin 164 Degrees: Sine of 164° on the Unit Circle
- Sin 165 Degrees: Sine of 165° on the Unit Circle
- Sin 167 Degrees: Sine of 167° on the Unit Circle
- Sin 175 Degrees: Sine of 175° on the Unit Circle
- Sin 179 Degrees: Sine of 179° on the Unit Circle
- Sin 180 Degrees: Sine of 180° on the Unit Circle
- Sin 195 Degrees: Sine of 195° on the Unit Circle
- Sin 198 Degrees: Sine of 198° on the Unit Circle
- Sin 210 Degrees: Sine of 210° on the Unit Circle
- Sin 211 Degrees: Sine of 211° on the Unit Circle
- Sin 215 Degrees: Sine of 215° on the Unit Circle
- Sin 216 Degrees: Sine of 216° on the Unit Circle
- Sin 225 Degrees: Sine of 225° on the Unit Circle
- Sin 227 Degrees: Sine of 227° on the Unit Circle
- Sin 234 Degrees: Sine of 234° on the Unit Circle
- Sin 240 Degrees: Sine of 240° on the Unit Circle
- Sin 252 Degrees: Sine of 252° on the Unit Circle
- Sin 255 Degrees: Sine of 255° on the Unit Circle
- Синус 200 градусов (sin 200°) на единичной окружности
- Seno de 200 grados (sen 200°) en el círculo unitario
- Seno de 200 graus (sen 200°) no ciclo trigonométrico