Radial Dimensions

Draw | Dimension | Radius/Diameter Dimension (select options at top left of editor)

This radial dimension tool creates a radius or diameter dimension on an arc or circle.

The radial dimension can either by drawn using the inside or outside option.

In the example below, diameter and radius dimensions are shown.

Radial (diameter and radius) dimensions

[These tools are discussed and demonstrated in more detail here](2D Session 01_10.htm#Dimensio).