How to measure a rounded edge/corner?

How to measure the radius of a rectangle that has rounded edges or corners?

Hi , If you select the radius and it is complete, and has not been exploded. Then right click while selected and click on entity info and this will show the radius. If it has been exploded i use a plug in by Chris Fullmer called Arc center point finder. You just select two of the small exploded sides of your arc and this plug in marks on a center , giving you a radius .


You can also use the dimension Tool for both exploded and true arcs…