Question

WILL GIVE BRAINLIEST!!

Answer 1

We don't have to stress too much over the details, which are a little muddled here. When we scale the linear dimension by a factor of f we scale areas by a factor of $f^2$.

It's not totally clear from the question but let's say A is on the inner circle of radius r and B on the outer circle of radius R. The linear dimensions are scaled by the ratio $R/r$ so the area is scaled by

Answer: $\dfrac{R^2}{r^2}$

Answer 2

Answer:

R^2/r^2

Step-by-step explanation: