A square rug covers 79 square feet of floor. What is the approximate length of one side of the rug? (Approximate to the nearest hundredth foot.)

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2015-11-09 10:49:18

A = a^2.....where " a " is the length of one side A = 79 79 = a^2...take sqrt of both sides, eliminating the ^2 sqrt 79 = a 8.89 = a so the length of one side is approximately 8.89 ft <==

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