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Mathematics 6 Online
OpenStudy (anonymous):

Estimate the length of one side of a square floor if the area is 820 square feet. Give the whole number that is closest to the amount.

OpenStudy (anonymous):

Since we have a square both sides are equal. Calling x the length of one side:\[A=x^2\]Where A is the area. Since A is known (=820), solve for x. Good from here?

OpenStudy (anonymous):

yes thnks

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