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There was a circle.A square of max size was cut from it.From this square,a circle of max size was cut.What was the ratio of this final size w.r.t initial size? plz send answers with explanation

 There was a circle.A square of max size was cut from it.From this square,a circle of max size was cut.What was the ratio of this final size w.r.t initial size?


plz send answers with explanation

Grade:11

1 Answers

Chetan Mandayam Nayakar
312 Points
12 years ago

let a be radius of first circle. diagonal of square=diameter=2a, thus square side=a√2=diameter of second circle,thus radius=a/√2, thus answer=1/√2

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