The diagonal of a square has length square root 2 X s, where s is the length of a side of the square. What is the length of the diagonal in a square with sides that are 13 cm? Round your answer to the nearest tenth.
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well, duh: 13*sqrt(2) = 13*1.414 = . . .
No its isn't that I found how you do it that would part of it.
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