uplo The shape of a hole pored by a drili is a cone sumounted by cylinder. If the cylinder be of height h and radius r and the semi-vertical angle of the cone be a, where tan a=.Then show that for a total height H of the hole, the volume removed is maximum if h-H

uplo The shape of a hole pored by a drili is a cone sumounted by cylinder. If the cylinder be of height h and radius r and the semi-vertical angle of the cone be a, where tan a=.Then show that for a total height H of the hole, the volume removed is maximum if h-H

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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Uplow
The shape of a hole pored by a dril is a cone surmounted by cylinder. If the cylinder be of height h and
radius r and the semi-vertical angle of the cone be a, where tan a=".Then show that for a total height H
(7+1
of the hole, the volume removed is maximum if h-H

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