Arcsin of 0.3
Arcsin, Arccos, Arctan, Arccot
What is arcsin(0.3)?
Answer
arcsin(0.3) ≈
17.4576° ≈ 0.3047 rad
Range: arcsin x is an angle from −90° to 90°, so the answer is unique.
≈ — the value is not a table one; rounded to 4 decimal places.
arcsin(0.3) is the angle α in [−90°, 90°] with sin α = 0.3.
sin 17.4576° ≈ 0.3000
α = arcsin(0.3) ≈ 17.4576°
P ≈ (0.9539, 0.3)
P lies on the line y = 0.3 in the right half of the circle, where cos α ≥ 0; highlighted: sin α = 0.3.
| Function | Degrees | Radians |
|---|---|---|
| arcsin(0.3) | ≈ 17.4576° | ≈ 0.3047 |
| arccos(0.3) | ≈ 72.5424° | ≈ 1.2661 |
| arctan(0.3) | ≈ 16.6992° | ≈ 0.2915 |
| arccot(0.3) | ≈ 73.3008° | ≈ 1.2793 |
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See Also
- Sin, Cos, Tan, Cot of an Angle - Exact value in square roots and the decimal, with reduction to an acute angle on 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
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<a href="https://calculat.io/en/number/inverse-trigonometry/arcsin--0.3">Arcsin of 0.3 (Inverse Sine) in Degrees and Radians</a>Facebook
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![Arcsin of 0.3 (Inverse Sine) in Degrees and Radians. arcsin(0.3) ≈ 17.4576° ≈ 0.3047 rad: the angle in [−90°, 90°] whose sine is 0.3. With the check and the unit circle.](https://calculat.io/en/number/inverse-trigonometry/arcsin--0.3/generated.jpg)
Arcsine of nearby values
| x | arcsin x |
|---|---|
| 0.1 | ≈ 5.7392° |
| 1/5 | ≈ 11.5370° |
| 1/4 | ≈ 14.4775° |
| 0.3 | ≈ 17.4576° |
| 2/5 | ≈ 23.5782° |
| 1/2 | 30° = π/6 |
| 3/5 | ≈ 36.8699° |