Measuring a curvature Angle/Radius - how to?

[Tzipy_frank]

Hi everyone - I have this Amorphic shape of Tubes Im creating as a structure - It will be cut in CNC from a unit- however, I have no idea how to measure the angle of the inside of the tube. YouTube takes me to Curvature command - and I got lost there - any help please? Thanks!

[wim (Wim Dekeyser)]

Hi Frank -
It’s not clear from that picture which angle you are looking for.
Also, please always post the 3dm file when you need help with an issue.
-wim

[Viper]

I would section it at the desired location, extract the border curve and then measure the radius.