Cut line (Trim)
We use the trim command to remove the lines that intersect with the dividing line.
This serves as a dividing line cutting boundary lines will be removed
Ribbon: Home tab> Modify panel> icons Trim
Type 'TR' at the command promt
Text appears in the command promt
Command: TR
TRIM
Current settings: Projection = UCS, Edge = None
Select cutting edges ...
Select objects or <select all>: 1 found click radius (1)
Select objects: 1 found, 2 total click radius (1)
Select objects: enter
Select object to trim or shift-select to extend or
[Fence / Crossing / Project / Edge / Erase / Undo]: click on the line (A)
Select object to trim or shift-select to extend or
[Fence / Crossing / Project / Edge / Erase / Undo]: click on the line (B)
Select object to trim or shift-select to extend or
[Fence / Crossing / Project / Edge / Erase / Undo]: Enter
