# Math.deg

## Function

Rotation angle in radians. Returns the corresponding angle value.

## Syntax

```bt
Math.deg(radian)
```

## Parameters

| Parameters | Type | Required | Default value | Description |
| ------ | ------ | ------ | ------ | ------ |
| radian | Number | Yes | None | The radian value. |

## Return value

| Type | Description |
| ------ | ------ |
| Int/Float | Returns the corresponding angle value. An Int is returned for integer results, and a Float for non-integer or non-finite results. |

## Example

```bt
result = Math.deg(Math.PI)

// Output: 180
print result
```

## Notes

- Equivalent to radian * 180 / PI.