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OpenStudy (anonymous):
a square park has a diagonal walkway from one corner to another. if the area of the park is 400 feet, what is the approximate length of the walkway? round to the nearest tenth of a foot
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OpenStudy (anonymous):
to find the length of the side of the square, find the square root of 400 as a first step what do you get ?
OpenStudy (anonymous):
20
OpenStudy (anonymous):
ok then the diagonal of a square is the length of the side times the square root of two compute \[20\sqrt2\]
OpenStudy (anonymous):
28.3
OpenStudy (anonymous):
i guess, i didn't do it, but if that seems reasonable
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OpenStudy (anonymous):
so what is the answer?
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