AutoCAD 2008 User's Guide > Create and Modify Objects > Change Existing Objects > Modify Objects > Fillet, Chamfer, Break, or Join Objects > Create Fillets > 
Create Fillets
Concept Procedure Quick Reference
 
 
 

To set the fillet radius

To fillet two line segments

To fillet without trimming

To fillet an entire polyline

To fillet multiple sets of objects