COPY COMMAND

HOW USE THIS COMMAND:

         1) Write "co" and press enter.
         2) Select object and press enter.
         3) Specify pick point.
         4) Specify paste piont.
         5)Press enter.

EXTRUDE COMMAND

METHOD OF USE:
              1).  Write "ext" and press enter.
              2). Select object and press enter.
              3).  Enter value 12 and press enter.
              4).  Press ecape button.
If feel any query please ask question.

ERASE COMMAND

ERASE COMMAND:

                              This command is used to erase unecessary objects and lines. Given an example blew.

PROCEDURE:

1) Write " e" in command line and press enter.

2) Select object and press Enter.

3) press ecape key.

learn autocad

[https://m.youtube.com/watch?v=8d3E2HGsXCU] is good,have a look at it!

Circle Command

CIRCLE COMMAND:
                             
                 This command is used to draw circle.

HOW TO DRAW CIRCLE:

1) write "c" on command line and press "enter button".
2) Specify the center.
3) Specify the raduis or diameter.

Line Commad

Line Command

               It is use to draw line .  Two point make a line.

Ho to use line comamand in autocad.

1) Write " L" and press "enter button".

2) Specify first point. EX(  x,y)

3) Specify next point.