No clue how to do this question, any hints?? cause I have no idea how to start

Find the ratio of the area and what? Or they mean find in what ratio each chord divides the small circle's area?
 
"Find the ratio of the area of the circle passing through the vertices of the square"

I believe this is referring to the area of the circle relative to the outer circle.
 
Is this a class assignment?

If so, then please ask your instructor for clarification.

If not, then tell us why you're interested in the exercise. Perhaps you're free to define the question as you see fit. Perhaps you're free to skip it entirely.

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Find the ratio of the area and what? Or they mean find in what ratio each chord divides the small circle's area?
The answer is 1:2 pi so don’t know what they actually asking and how to get 1: 2 Pi
 
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