Enquiry commands allow you to measure different geometrical properties in AutoCAD. The enquiry commands available in AutoCAD include Distance, Radius, Angle, Area, and Volume. The enquiry tools are on the Utilities panel of the Home tab, as shown in the following figure:
Fig 5.31: :Enquiry tools on the expanded Measure flyout of the Utilities panel
Click the arrow underneath Measure and a flyout with enquiry tools will show up. Let's see how we can use these enquiry tools to measure geometrical properties.