Question

A circle is increased in a circle. Find -
Ratio of the circle and the circle and the square
[Hint. Let the side of circle be s
Then, Radius = 1\2 x Diagonal. 1/2 √a^2+a^2=1/2*√2a=1/√2a
Area of circle= X( 1/√2 a)^2/a^2

Area of square: ​

Answer 1

Answer:

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