1.

In the figure shown square II is formed by joiningthe mid-points of square II and so on . In this way total five squares are drawn . The sides of the square I is 'a' cm. What is the total area of all the five squares ?

Answer»

`((4 sqrt(2) -1)a^(2))/((4 sqrt(2) - 1)) `
`((4 sqrt(2) - 1) a^(2))/(4 (sqrt(2) -1))`
`(31)/(16) a^(3)`
none of these

Answer :C


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