2011

Table Of Contents
Object
Calculates the area and perimeter of a selected object. You can calculate the
area of circles, ellipses, splines, polylines, polygons, regions, and 3D solids.
NOTE 2D solids (created with the SOLID on page 955 command) do not have an
area reported.
Select object:
If you select an open polyline, the area is calculated as if a line were drawn
from the last point entered to the first. When the perimeter is calculated that
line length is ignored.
The centerline of a wide polyline is used to make area and perimeter
calculations.
The centerline of a wide polyline is used to make area and perimeter (or length)
calculations.
Add Area
Turns on Add mode and keeps a running balance of the total area as you
continue to define areas. You can use the Add Area option to calculate
82 | Chapter 2 A Commands