A rectangular metal duct has a width of 9.0 in. If the area of a cross section is 153 in, what is the height (in inches)? What is the perimeter of a cross section (in inches)? (Use the rules for working with measurements. Round the helght to the same accuracy as the least accurate measurement. Round the perimeter to the same precision as the least precise measurement.)
A rectangular metal duct has a width of 9.0 in. If the area of a cross section is 153 in, what is the height (in inches)? What is the perimeter of a cross section (in inches)? (Use the rules for working with measurements. Round the helght to the same accuracy as the least accurate measurement. Round the perimeter to the same precision as the least precise measurement.)
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 36E: For a right circular cone, the slant height has a measure equal to twice that of the radius length...
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A rectanglular metal duct has a width of 9.0 in. If the area of a cross section is 153in2 what is the height in inches? What is the perimeter of a cross section in inches?
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