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27 lies between 20 and 30 27^(2) lies ...


27 lies between 20 and 30
`27^(2)` lies between `20^(2)` and `30^(2)`
Now find what would be `27^(2)` from the following perfect squares.
(i) 329 (ii) 525 (iii) 529 (iv) 729

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