I did this by constructing examples, and then verifying with some algebra.
Is there a more specific concept I’m missing that would allow me to answer this “with no math” (I dislike that name, but ¯_(ツ)_/¯)
The circumference is directly proportional to the diameter right?
circumference = diameter x pi
So, you can check for the following relationship:
QA: the diameter of the largest circle
QB: the sum of the diamters of the smaller circles
You can see that this is equal easily from the diagram.
Hope that helps.