To open the Mirror PropertyManager:
In an open sketch, click Mirror Entities
(Sketch toolbar) or .
Options
 |
Entities to mirror |
Select some or all entities to mirror. |
|
Copy |
Select Copy to include both the original and mirrored entities. Clear Copy to include only the mirrored entities. |
 |
Mirror about |
Select any line, the linear edge on a model, a reference
plane, planar model faces, or the linear edge on a drawing about
which to mirror. |