bellarides bellarides

03-09-2016
Mathematics

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A square floor has an area of 361 square ft. What is the measure of one side of the floor?

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HMRegan02 HMRegan02

03-09-2016

Remember that lw=A. Because the floor is square, l and w are equal. So we need to find the square root. The square root of 361 is 19. So one side of the floor equals 19 ft.

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