# Math.sin method

The `Math.sin` method returns the sine of a number (this number must be an angle in radians).

## Syntax

`Math.sin(number);`

## Example

Let's output the sine of the number `7`:

`console.log(Math.sin(7));`

The code execution result:

`0.6569865987187891`

## See also

- the `Math.cos` method
  that returns the cosine of a number
- the `Math.tan` method
  that returns the tangent of a number
- the `Math.asin` method
  that returns the arcsine of a number
- the `Math.acos` method
  that returns the arccosine of a number
- the `Math.atan` method
  that returns the arctangent of a number

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