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# Sin

Returns the sine of an angle.

## Synopsis

```Sin(number)
```

### Arguments

The number argument can be any valid numeric expression that expresses an angle in radians.

## Description

The Sin function takes an angle and returns the ratio of two sides of a right triangle. The ratio is the length of the side opposite the angle divided by the length of the hypotenuse. The result lies in the range -1 to 1.

To convert degrees to radians, multiply degrees by pi/180. To convert radians to degrees, multiply radians by 180/pi.

## Examples

The following example uses the Sin function to return the sine of an angle:

```Dim MyAngle
MyAngle = 1.3          ' Define angle in radians.
Println Sin(MyAngle)```

The following example uses the Sin function to return the cosecant of an angle:

```Dim MyAngle, MyCosecant
MyAngle = 1.3                   ' Define angle in radians.
MyCosecant = 1 / Sin(MyAngle)   ' Calculate cosecant.
Println MyCosecant```