.Each side of a square is lengthened by 2 inches. The area of this new, larger square is 81 square inches. Find the length of a side of the original square.
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... by 1 in The area of the new square is 121 square inches Find ... Each side of a square is lengthened by 1 in ... the length of each side. [ So x 2 = 81 ... ...
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