# Radian

> Interprets the measurement of an angle in radians. One full circle is 2Pi radians which approximates to 6.2832 radians

## Definition

* **Type:** Field
* **Namespace:** [UnityEngine.UIElements](/engine/6000.6/script-reference/unityengine/uielements.md)
* **Assembly:** UnityEngine.UIElementsModule

```csharp
Radian = 2
```