A coat of paint of thickness 0.5 mm is applied evenly to the surface of a sphere a radius 20 cm. Findthe approximate number of cubic centimeters of paint used.

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Answered: A coat of paint of thickness 0.5 mm is…

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter9: Surfaces And Solids

Section9.3: Cylinders And Cones

Problem 3E

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A coat of paint of thickness 0.5 mm is applied evenly to the surface of a sphere a radius 20 cm. Find the approximate number of cubic centimeters of paint used.