Function
Adds dimensions that measure arcs or arc segments.
Procedure
Select arc or polyline arc segment: Select an arc or arc segment.
Partial/Angle/Text/<Location of dimension arc>: To place the dimension, select the location or choose Location.
To create a dimension that measures part of an arc
Specify first point for arc length dimension: Select the start point of the segment you want to measure.
Specify second point for arc length dimension: Select the end point of the segment you want to measure.
To change the angle of the text
Choose Angle.
Angle of dimension text: Enter the angle of rotation for the text included within the dimension.
To change the text
Choose Text.
Dimension text <value>: The dimensions of the selected entity are displayed as the default setting. To change the text within the dimension line, type new text and then press Enter.