3. A right circular cone has a base radius of 6 feet and slant height of 10 feet. If the approximate decrease in radius is 2 inches, what must be the approximate increase (inches) in the altitude so that the lateral area remains unchanged? Use differentials.

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 14E: A cylindrical orange juice container has metal bases of radius length 1 in. and a cardboard lateral...
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3. A right circular cone has a base radius of 6 feet and slant height of 10 feet. If the approximate decrease
in radius is 2 inches, what must be the approximate increase (inches) in the altitude so that the lateral
area remains unchanged? Use differentials.
Transcribed Image Text:3. A right circular cone has a base radius of 6 feet and slant height of 10 feet. If the approximate decrease in radius is 2 inches, what must be the approximate increase (inches) in the altitude so that the lateral area remains unchanged? Use differentials.
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