A grain silo consists of a main part which is a cylinder, topped by a hemispherical roof. Suppose the height of the cylindrical portion is to be 50 feet and the volume of the silo, including the hemisphere on top, is 20,000 cubic feet. What is the radius of the cylindrical portion?

A grain silo consists of a main part which is a cylinder, topped by a hemispherical roof. Suppose the height of the cylindrical portion is to be 50 feet and the volume of the silo, including the hemisphere on top, is 20,000 cubic feet. What is the radius of the cylindrical portion?

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 42E: If the tank in Exercises 41 needs to be painted and 1 pint of paint covers 50ft2, how many pints are...

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