A factory is to be built on a lot measuring 300 ft by 400 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory. What must the width of the lawn be? If the dimensions of the factory are A ft by B ft with A < B, then A = and B =

A factory is to be built on a lot measuring 300 ft by 400 ft. A local building code specifies that a lawn of uniform width and equal in area to the factory must surround the factory. What must the width of the lawn be? If the dimensions of the factory are A ft by B ft with A < B, then A = and B =

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter8: Areas Of Polygons And Circles

Section8.2: Perimeter And Area Of Polygons

Problem 31E: Mary Frances has a rectangular garden plot that encloses an area of 48 yd2. If 28 yd of fencing are...

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Question

A factory is to be built on a lot measuring 300 ft by 400 ft. A local building code specifies that a lawn of
uniform width and equal in area to the factory must surround the factory.
What must the width of the lawn be?
If the dimensions of the factory are A ft by B ft with A < B, then A =
and B =
%3D

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