Скачать или смотреть Scale precise the radius to desired length CAD Transform vs Default tools

You have a circle with a particular radius, and you wish to scale it from 2.0716 m to 1 m. No Problem! This little trick from this video will help you. I show here two methods how to do the precise scale of a radius. First method, made with CAD-Transform. The second method, made by default blender operation with a little trick.
In case you know it better, feel free to leave a comment, to make others, take part on your knowledge.
I use add-on CAD-Transform 2.0.6 in this video.
Link to the add-on:

https://blender-archipack.gumroad.com...

Times stamps: what is the video about?
00:02 short description of the video, what the video is about
00:24 making precise radius using add-on CAD Transform 2.0
01:35 second method of precise scaling using default tools