SOLUTION: A man built a walk of uniform width around a rectangular pool. If the area of the walk is 105 square feet and the dimensions of the pool are 17 feet by 15 feet, how wide is the wal
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Question 904796: A man built a walk of uniform width around a rectangular pool. If the area of the walk is 105 square feet and the dimensions of the pool are 17 feet by 15 feet, how wide is the walk?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
Too typical.
b for breadth, given;
L for length, given;
w for uniform width of path, unknown.
Let P = the area of the walkway around the rectangular pool, given.
Area of whole region minus area of the pool equals area of just the walkway path.
ONLY ONE variable is unknown, and it is w. Simplify the equation and solve for w. This should be uncomplicated, as it is a quadratic equation. You would either finish through factoring or through using the general solution of a quadratic equation.
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