User can create mirror object by using linked mirror tool.

  1. User can create mirror object by using linked mirror tool.
  2. Draw any object like diagonal polygon or ellipse.
  3. Select linked mirror option.
  4. Now select two point to create a mirror object.
  5. Linked mirror option creates mirror object of selected object.

Please see the screenshot.

https://www.screencast.com/t/PfWxuS90BO