Q5/ A right-circular cylinder is to be inscribed in a right-circular cone of radius 2 ft and height 4 ft. What dimensions that maximizes the total surface area of the cylinder (including top and bottom bases)?

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.CR: Review Exercises
Problem 13CR: The radius length of the base of a right circular cylinder is 6 in. The height of the cylinder is 10...
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right-circular cylinder is to be inscribed in a right-circular cone of radius 2 ft and height 4 ft. What dimensions that maximizes the total surface area of the cylinder (including top and bottom bases)?
Q5/ A right-circular cylinder is to be inscribed in a right-circular cone of radius 2 ft
and height 4 ft. What dimensions that maximizes the total surface area of the
cylinder (including top and bottom bases)?
Transcribed Image Text:Q5/ A right-circular cylinder is to be inscribed in a right-circular cone of radius 2 ft and height 4 ft. What dimensions that maximizes the total surface area of the cylinder (including top and bottom bases)?
(b): A spherical balloon is inflated with air at the rate of 5n m'/min. How fast is th
balloon's radius increasing at the instant the radius is 3 m ? How fast is the surfac
area increasing?
Transcribed Image Text:(b): A spherical balloon is inflated with air at the rate of 5n m'/min. How fast is th balloon's radius increasing at the instant the radius is 3 m ? How fast is the surfac area increasing?
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