# ShapeExtensionMethods class

Namespace: [Grasshopper2.Extensions](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.extensions.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public static class ShapeExtensionMethods
```

Provides extension methods for various shape/geometry classes.

## Methods

- [Area](https://developer.rhino3d.com/api/gh2/type/grasshopper2.extensions.shapeextensionmethods/area.md): (4 overloads, static) Compute the area of a cone.
- [Volume](https://developer.rhino3d.com/api/gh2/type/grasshopper2.extensions.shapeextensionmethods/volume.md): (4 overloads, static) Compute the volume of a cone.