Only part b is needed please. For some reason the last person only answered part a. Let r < R. Revolving a circle of radius r, (x – R)² +y² = r², aroundthe y-axis gives a donut shaped obeject called a torus.FIGURE 2. A torus.a) Use the method of shells to find the volume of this torus.(R-r,0)CR,)(R+r,o)(メーR)+g-FIGURE 3. Using the method of shells.b) Use the Theorem of Pappus to find the volume of this torus.

Given that (x-R)2+y2=r2 Find the volume of the Torus by using the theorem of pappus

Answered: (R-r,o) CR,の (R+ X- (メーR)+- FIGURE 3.…

(R-r,o) CR,の (R+ X- (メーR)+- FIGURE 3. Using the method of shells. b) Use the Theorem of Pappus to find the volume of this torus.

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

Section9.1: Prisms, Area And Volume

Problem 30E: A storage shed is in the shape of a trapezoidal prism. Each trapezoid represents one of its bases....

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Only part b is needed please. For some reason the last person only answered part a.

Let r < R. Revolving a circle of radius r, (x – R)² +y² = r², around
the y-axis gives a donut shaped obeject called a torus.
FIGURE 2. A torus.
a) Use the method of shells to find the volume of this torus.
(R-r,0)
CR,)
(R+r,o)
(メーR)+g-
FIGURE 3. Using the method of shells.
b) Use the Theorem of Pappus to find the volume of this torus.

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