Create tangent arc between two 3pt-arcs arcs with a specific radius

Hello, i want to create a tangent arc between two 3-point-arcs and be able to control wich one of the many curves that fit both tangents by determining the distance as specified in the image below:

here is a picture that shows the arcs:

and here is the gh file with those arcs:
3 point (19.4 KB)
I appreciate any input you can give me.

You can create tangent arc by Derivatirves

3 point (26.4 KB)

3 point (48.7 KB)

Version ‘B’:

3 point (46.8 KB)

1 Like

Hello Joseph, thank you very much for your reply. This is precisely what I was looking for. Cheers.