# SIN

## Content

This function returns the sine of the specified angle.

## Syntax

`SIN(angle)`

## Arguments

This function can take any real number as an argument. The *angle* argument is the angle in radians for which you want the sine.

## Remarks

If the angle is in degrees, multiply it by PI/180 to convert it to radians.

## Data Types

Accepts numeric data. Returns numeric data.

## Examples

`SIN(B4)`

`SIN(R1C2)`

`SIN(30 * PI() / 180)` gives the result 0.5

`SIN(RADIANS(45))`