A tinsmith wants to make a small windowsill planter from a 50⁢cm×30⁢cm sheet of copper. She’ll form it by cutting equally sized squares from each of the four corners of the sheet, folding up the resulting flaps to form the sides of the planter, and then soldering the four vertical edges. If she wants the ratio of the planter’s width to height to be 4, what will be the ratio of its length to width? Write the exact answer. Do not round.

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.CT: Test
Problem 17CT: Pascual is remodeling a house and plans a complete drywall for one 8-foot-high room. Dimensions for...
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A tinsmith wants to make a small windowsill planter from a 50⁢cm×30⁢cm sheet of copper. She’ll form it by cutting equally sized squares from each of the four corners of the sheet, folding up the resulting flaps to form the sides of the planter, and then soldering the four vertical edges. If she wants the ratio of the planter’s width to height to be 4, what will be the ratio of its length to width? Write the exact answer. Do not round.
 
 
 
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