How to make proportional arcs in Ai or Ps?

Question

Design

How can I do something similar but in reverse? So that at first there was a large arc, then a smaller one, and then it all ended?

Need something like this

Answer 1

well, only I didn’t do it carefully, for about 2 minutes
you draw a circle (contour), crop it, transform it, copy it, move it.
you draw a sector, cut out pieces of the same contour from it as in the first version.

Answer 2

Open this picture in AI, trace, disassemble, move the elements as you need, done =)

Answer 3

You can do this https://monosnap.com/file/mewixzLuJCDhZqllWTdLWwK3...