AUTO CAD==>> Automatic Computer Aided Design It is useful for building construction to draw 3D view of buildings parts in computer... AutoCAD 2010 allows the use of over 300 tools . Some operators prefer using the word “ commands ” , although command as an alternative to tool is not in common use today. The abbreviations for tools which can be abbreviated are included in brackets after the tool name. Tool names can be entered in upper or lower case. 2D and 3D both work can be done in AUTOCAD 2D TOOLS USED IN AUTO CAD==>> About – Brings the About AutoCAD bitmap on screen Appload – Brings the Load/Unload Applications dialog to screen Adcenter (dc) – Brings the DesignCenter palette on screen Align (al) – Aligns objects between chosen points Arc (a) – Creates an arc Area – States in square units the area selected from a number of points Array (ar) – Creates Rectangular or Polar arrays in 2D Ase – Brings the dbConnect Manager on...