# perfect square

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Related to perfect square: Completing the square, Perfect cube

## perfect square

n.
An integer that is the square of an integer.

## per′fect square′

n.
a rational number that is equal to the square of another rational number.
[1935–40]
Mentioned in ?
References in classic literature ?
omitting fractions), the side of which is five (7 X 7 = 49 X 100 = 4900), each of them being less by one (than the perfect square which includes the fractions, sc.
Stelling; for Tom could predict with accuracy what number of horses were cantering behind him, he could throw a stone right into the centre of a given ripple, he could guess to a fraction how many lengths of his stick it would take to reach across the playground, and could draw almost perfect squares on his slate without any measurement.
Muhammad Ali beat Henry Cooper to retain the world heavyweight championship impossipuzzles With menace, ranks in perfect square formation, they advanced but came no nearer.
We add 2ab (> 0) to both sides to create a perfect square on the LHS.
I learned how to find the square root of a number that isn't a perfect square without using a calculator.
The box test did not produce a perfect square but was slightly skewed in windage.
With the CRT filter, a scan-line effect is added to the screen to give everything that oh-so-retro look and feel; 4:3 is a sharp, clean look that adheres to the original aspect ratio used by the NES; and when playing in Pixel Perfeet mode, every pixel is shown as a perfect square, providing the most accurate representation of the games as they originally were designed.
Designed by world-renowned architect Rafael Vinoly, 432 Park Avenue is a perfect square of architectural concrete ascending 1,396 feet to the top of the Manhattan skyline, offering unrivalled views.
Associate Professor at TU Delft and lead researcher Sander Otte and his team found that placing chlorine atoms on a copper surface created the perfect square grid.
It was well enough seasoned, but too dry and came set in the shape of a perfect square, almost as if it had been pre-cooked and sliced from a serving tray.
Investigate and use square roots of perfect square numbers (ACMNA150)
Submitted by the ACI Paris Chapter, the MuCEM: Museum of European and Mediterranean Civilizations in Marseille, France, is a classic monolithic design built around a perfect square.

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