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March 25, 2017

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the length of a diagonal of a square is 22 square root of 2 millimeters. Find the perimeter of the square.

  • geometry - ,

    The diagonal forms a right triangle with 2 sides of the square. The sides are of equal length, so you can use Pythagorean Theorem to find a side of the square.

  • geometry - ,

    thanks!

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