Extend toolbar
![](../image/command_icons/connect.png)
Connect
Extend and trim curves to meet at their endpoints.
![](../image/command_icons/extenddynamic.png)
ExtendDynamic
Lengthen a curve by its natural extension to a boundary or point.
![Toolbar: Extend](../image/command_icons/extend_arc_radius.png)
Extend, Arc, Keep radius
Lengthen a curve with an arc keeping radius.
![Toolbar: Extend](../image/command_icons/extend_arc_center.png)
Extend, Arc, Center
Lengthen a curve with an arc from center.
![Toolbar: Extend](../image/command_icons/extend_arc_ topoint.png)
Extend, Arc, ToPoint
Lengthen a curve with an arc to a point.
![Toolbar: Extend](../image/command_icons/extend_line.png)
Extend, Line
Lengthen a curve with a line.
![Toolbar: Extend](../image/command_icons/extend_curve_smooth.png)
Extend, Smooth
Lengthen a curve smoothly.
![Toolbars: Extend](../image/command_icons/extend_toboundary.png)
Extend, to boundary
Lengthen a curve to a boundary curve or edge.
![](../image/command_icons/extendcrvonsrf.png)
ExtendCrvOnSrf
Lengthen a curve on a surface to the surface edges.