trigonometry 계산기입니다. 100% 무료.
| Angle | sin | cos | tan |
|---|---|---|---|
| 0° | 0 | 1 | 0 |
| 30° | 1/2 | √3/2 | 1/√3 |
| 45° | √2/2 | √2/2 | 1 |
| 60° | √3/2 | 1/2 | √3 |
| 90° | 1 | 0 | undefined |
| 180° | 0 | -1 | 0 |
| 270° | -1 | 0 | undefined |
| 360° | 0 | 1 | 0 |
trigonometry 계산기에 대한 도구입니다.
Trigonometry is a branch of mathematics that studies the relationships between the angles and sides of triangles. The six trigonometric functions — sine, cosine, tangent, cotangent, secant, and cosecant — describe these relationships.
Degrees and radians are two units for measuring angles. One full circle is 360° or 2π radians. To convert: radians = degrees × π / 180, and degrees = radians × 180 / π.
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