[Qgis-user] AREA and PERIMETER ...? how to use it ...?

[herman palaquium]

hi all

why the plugin to measure lenght and area for polygon layer nothing  
worked ....?

anybody help me to detail step by step how to make polygon layer that  
can be measure area and lenght ...?

if i want to add attribute field lenght and area to the table, how to  
process it step by step

thanks

from herman

indonesia
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