15. A rectangular turtle pen is 5 feet long by 3 feet wide. The pen is enlarged by increasing the length and width by an equal amount in order to double its area. What are the new dimensions of the turtle pen?
15. A rectangular turtle pen is 5 feet long by 3 feet wide. The pen is enlarged by increasing the length and width by an equal amount in order to double its area. What are the new dimensions of the turtle pen?
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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