valls on three sid ng wall. The shov wall used? What 6 ft

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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A showroom for a department store is to be rectangular with walls on three sides, 6-ft door penings
on the two facing sides and a 10-ft door opening on the remaining wall. The showroom is to have 800
ft of floor space. What dimensions will minimize the length of wall used? What is this wall length?
10 ft
6 ft
6 ft
Transcribed Image Text:A showroom for a department store is to be rectangular with walls on three sides, 6-ft door penings on the two facing sides and a 10-ft door opening on the remaining wall. The showroom is to have 800 ft of floor space. What dimensions will minimize the length of wall used? What is this wall length? 10 ft 6 ft 6 ft
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