The square root of 28 is 5.29, rounded to two decimal places, as 28 is not a perfect square. The square root of a perfect square is a whole number and not a decimal or fraction. The square root of 25 is 5, as 25 is a per...

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A square root is the result of "unsquaring" a number, or the reversal of the process of squaring. The root is, as its name implies, a squared number reduced to its most basic form.

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A square with an area of 49 square inches has a perimeter of 28 inches. According to About.com, the formula for the area of a square is length times width. Since a square has equal sides, the equivalent formula is a side...

www.reference.com/world-view/perimeter-square-area-49-inches-e040b66ba3bb1085

The square root of 130 is 11.40, rounded to two decimal places. To find the square root using the Google search engine, simply type "sqrt(130)" into the Google search box.

www.reference.com/article/square-root-130-18a8219d91997f89

Find the square root by finding the number that, when multiplied by itself, gives you the root number. For root numbers that are not perfect squares, there is a separate process to finding the square root.

www.reference.com/article/number-s-square-root-37f835470482850d

To calculate the square root of any number, estimate by using the closest perfect square, and divide the number for which you want the square root by the root of that perfect square. Average the result with that perfect ...

www.reference.com/article/square-roots-ceb38416919d8758

The square root of 1 is 1, just as the square of 1 is 1. The square root of a number finds a result that, when multiplied by itself, equals the original number.

www.reference.com/article/square-root-one-e52880f4e984c31