Rulers in CC (again)

[WillAdams (William Adams (Carbide 3D))]

Yeah, we had two such discussions on this sort of thing before:

How to create the shape of two circles connected by tangent lines in Carbide Create?

I’m hoping someone can assist me with creating the following shape in Carbide Create: [cCWjK] It is essentially the outer perimeter of two circles of different radii connected by tangent lines. I can easily create the circles, but haven’t come up with an efficient way to connect them with the tangent lines. Any assistance will be greatly appreciated. Thanks, Jim

and

Determine the angle of vectors at a node

I am new to Carbide create. I am trying to determine the angle in degrees of 2 intersecting vectors at a node. Any ideas?

I think some sort of Minkowski/Hull function would be useful, but I’m drawing a blank at a useful descriptor or interface.