Answered: . The local park measures 60 m by 50 m.…

. The local park measures 60 m by 50 m. Part of the park is torn up to install sidewalk of uniform Width about it, reducing the area of the park itself by 321 m². How wide is the sidewalk?

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter12: Quadratic Functions

Section12.2: Completing The Square

Problem 28WE

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Question

2. The local park measures 60 m by 50 m. Part of the park is torn up to install sidewalk of uniform Width about it, reducing the area of the park itself by 321 m². How wide is the sidewalk?

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