SOLUTION: . A square hall has a rug and an uncarpeted area of tile floor bordering it that is 2 feet on each side. What is the size of the carpet if the uncarpeted area is 152 square feet?

Question 899001: . A square hall has a rug and an uncarpeted area of tile floor bordering it that is 2 feet on each side. What is the size of the carpet if the uncarpeted area is 152 square feet?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Let x be the edge length of the square carpet.
The Entire floor is square feet in area.
The carpet is square feet in area.
Their difference is the uncarpeted 152 sq. ft. area, or

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