PROBLEM: A solid has a base in the form of an ellipse with major axis 10 and minor axis 8. Find its volume if every section perpendicular to the major axis is an isosceles triangle with one leg in the plane of the base. A. 320/3 cu. Units B. 320/9 cu. Units C. 640/9 cu. Units D 640/3 cu units

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter7: Conic Sections
Section7.2: Ellipses
Problem 64E
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PROBLEM:
A solid has a base in the form of an ellipse with major axis 10 and minor axis 8. Find its
volume if every section perpendicular to the major axis is an isosceles triangle with one
leg in the plane of the base.
A. 320/3 cu. Units
B. 320/9 cu. Units
C. 640/9 cu. Units
D. 640/3 cu. units
Transcribed Image Text:PROBLEM: A solid has a base in the form of an ellipse with major axis 10 and minor axis 8. Find its volume if every section perpendicular to the major axis is an isosceles triangle with one leg in the plane of the base. A. 320/3 cu. Units B. 320/9 cu. Units C. 640/9 cu. Units D. 640/3 cu. units
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