9. The backyard of a property is to be fenced off in a rectangular design. Fencing is only needed on 3 sides, since the back of the house will make up the 4th side. There are 800 total feet of fencing. What dimensions will maximize the area to e fenced in?

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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9. The backyard of a property is to be fenced off in a rectangular design. Fencing is only needed on 3
sides, since the back of the house will make up the 4th side. There are 800 total feet of fencing. What
dimensions will maximize the area to e fenced in?
Transcribed Image Text:9. The backyard of a property is to be fenced off in a rectangular design. Fencing is only needed on 3 sides, since the back of the house will make up the 4th side. There are 800 total feet of fencing. What dimensions will maximize the area to e fenced in?
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