Scaling drawings

Hello,
So, I have a few 2D drawings that are in 1:100 scale but I need to re-scale them to 1:50 so I can keep working on them with the correct scale.
All the tutorials I found only explained how to change the scale when exporting to pdf, but is there any way I can do it before? How?
Thank you

Hello- if the actual geometry in the file is just half the desired size, scale it all (Scale command) by 2… or, if you are looking at detials in a layout and the geometry is fulls scale but the view is not, you can set the scale in the Properties of a detail view.

-Pascal

Thank you, I think I have done it. How do I check if it is the correct scale now?

Hello- measure something, I guess - Distance command, or Radius? BTW, I guess the geometry is coming from outside Rhino, correct? Normally there would be no reason to work at any but full scale in Rhino.

-Pascal

Thank you. Sorry I’m very new with rhino. Yes, they are full scale

Hello - so, are you all set now? I can’t quite tell if there is still something to fix.

-Pascal