What are the shortcut keys of cad area calculation command?

Introduction of shortcut keys for calculating area in CAD;

Command line, shortcut key L. Close the area to be tested.

Command boundary, shortcut key bo. The downtown store selects the area to be measured, which means that the selected area will become a whole (domain).

Command list, shortcut key Li. The domain, area and perimeter formed by selecting the boundary command are released together.

Command Erase, shortcut key E. Delete fields and rows.

Skills of using regional commands in CAD;

The command of CAD AREA in Chen Hao CAD software is: area, and the shortcut key is AA; It is mainly used to calculate the area and perimeter of an object or a designated area.

After opening the drawing file in Chen Hao CAD software, enter the shortcut key of CAD area command at the command line: AA, and press enter to confirm; At this point, the command prompt is as follows:

Specify the first angle or [object (O)/ increased area (A)/ decreased area (s)]; .