
|

|
Select the edges as shown, set Distance
to 15%, and under
Options, choose Extend
edges |

|

|
Select the edges as shown, and under Options,
choose Extend edges. |
Select edges as shown, and under Options,
choose Connect endpoints. |

|

|
Select the edge as shown, keep the Distance
at 15%. Under
Options, choose Extend
edges. |
Select the edge as shown, change the Distance
to 30%.
Under Options, choose Extend
edges. |

|

|
Select the face, and under Options,
choose Internal edges. |
Select the face, and under Options,
choose External edges. Set Distance to 15%.
You can also select All edges
to untrim both internal and external edges. |