Exact measurements

Hey guys!
I need to know the exact lenght of a line. However, when I use “Tape Measure” and also in the Entity Info box, it only gives me an approximate lenght… like ~ 7.38m …

Any ideas?
Thank you so much!

Go to Window/Model info/Units and change the settings there to suit you.
You can also save that as a template so all your work has those settings.

ah great! exactly what I was looking for! Thank you very much!