What is the length of the perpendicular bisector of a triangle if the sides are 5, 12, and 13?
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Math question: Calculate the square root of 275444-4 multiplied by the sum of the square root of 81 and the square root of 169.
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Math Question: What are the values of n, x, and y that satisfy Fermat's Last Theorem, stating that for any positive integer n greater than 2, there are no whole number solutions to the equation: x^n + y^n = z^n? Provide an example for n=3.