Algebra - Finding dimensions of a shape
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A rectangular swimming pool is twice as long as it is wide. A small walkway surrounds the pool. The walkway is a constant 2 feet wide and has an area of 196 square feet. Find the dimensions of the pool.
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Solution Summary
The expert finds the dimensions of a shape. A complete, neat and step-by-step solution is provided.
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Let the width be x. Then length is 2x
Area of the pool = (x)(2x) = ...
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