Show object geometry Rhino 7 Mac

I am a total newbie coming from Autocad.

How do I have a window which instantly shows me geometry/dimensions of my drawing? Eg… If I click on a line or a curve, I would like a window that tells me how long the line is, or what radius the curve is.

All the tutorials I found were about labelling dimensions in a drawing, but I don’t need this… just to view the dimensions.

Sorry for sure a basic question as I am sure it is just one button click, but I can find that button!!

Thanks

BoxEdit , Radius may be helpful to try :+1:

Its not quite doing what I want. For example if I draw a diagonal line 100mm long and click it, it gives me the X and y lengths but not actually the overall length?

Try Length or What command, or highlight object and click details in the object properties window in the right side bar, hth

That details button is basically what I am looking for. Is there anyway to have that permanently showing, and live updating??