You can preview the results of the active command.

The preview provides you a quick feedback of the active command. It shows you exactly
how the objects will look when the command is executed. As you make changes within
the command, you can instantly preview the final result.

The interactive preview applies to the following commands:

• BREAK
• CHAMFER
• EXTEND
• FILLET
• LENGTHEN
• MATCHPROP
• OFFSET
• TRIM

Learning AutoCad

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