SOLUTION: A 22 foot by 28 foot rectangular swimming pool is surrounded by a walkway of uniform width. If the total area of the walkway is 216 squared, how wide is the walkway?

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Question 1017323: A 22 foot by 28 foot rectangular swimming pool is surrounded by a walkway of uniform width. If the total area of the walkway is 216 squared, how wide is the walkway?
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Learn from this demonstration for the very common type of exercise:
rectangle, border on the outside