6. Using Second Theorem of Pappus, calculate the volume of solid of revolution when the area of the ellipse 4x? +9y? = 36 is revolved about the line x - y – 4 = 0. Hint: The area of the ellipse is A = rab, where a is the length of the semi-major axis and b is the length of the semi-minor axis. y (cm) 4 3 5 4 -2 4 * (cm) A) 12/27 cm³ B) 24/27 cm C) 8/27 cm D) 6/27 cm

6. Using Second Theorem of Pappus, calculate the volume of solid of revolution when the area of the ellipse 4x? +9y? = 36 is revolved about the line x - y – 4 = 0. Hint: The area of the ellipse is A = rab, where a is the length of the semi-major axis and b is the length of the semi-minor axis. y (cm) 4 3 5 4 -2 4 * (cm) A) 12/27 cm³ B) 24/27 cm C) 8/27 cm D) 6/27 cm

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 22CR

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