Please help me out to find the correct answers. The region bounded by x² = 4y and its latus rectum is to be revolved about x + 3 = 0. Using a horizontalelement, determine: a) The height of the element and b) the volume element generated.O dy, cylindrical shellO dx, cylindrical shellO da, circular ringOdy, circular ring The general form of the integrand under the methods of discs is derived from a representation of the volumeof a differentialhollow concentric cylinder, a.k.a. a very thin washerⒸhollow concentric cylinder, a.k.a. a very thin tubeO non-hollow cylinderO none of the choices

Answered: Image /qna-images/answer/d3e1c2ad-5a5c-4564-9959-978be4e0b6f8.jpg

The general form of the integrand under the methods of discs is derived from a representation of the volume of a differential hollow concentric cylinder, a.k.a. a very thin washer Ⓒhollow concentric cylinder, a.k.a. a very thin tube O non-hollow cylinder O none of the choices

The general form of the integrand under the methods of discs is derived from a representation of the volume of a differential hollow concentric cylinder, a.k.a. a very thin washer Ⓒhollow concentric cylinder, a.k.a. a very thin tube O non-hollow cylinder O none of the choices

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 7E: The tin can shown at the right has the indicated dimensions. Estimate the number of square inches of...

See similar textbooks

Similar questions

Suppose that r=12 cm and h=15 cm in the right circular cylinder. Find the exact and approximate a lateral area. b total area. c volume.
Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. Compute the base area of a right circular cone that is 15.8 centimeters high and has a volume of 1070 cubic centimeters.
The radius length of the base of a right circular cylinder is 6 in. The height of the cylinder is 10 in. Find the exact a Lateral area b total area c volume.
A soda can has a volume of 25 cubic inches. Let x denote its radius and h its height, both in inches. a. Using the fact that the volume of the can is 25 cubic inches, express h in terms of x. b. Express the total surface area S of the can in terms of x.
Solve these prism and cylinder exercises. Where necessary, round the answers to 2 decimal places unless otherwise specified. A solid right cylinder 9.55 centimeters high contains 1910 cubic centimeters of material. Compute the cross-sectional area of the cylinder.
A soda can is made from 40 square inches of aluminum. Let x denote the radius of the top of the can, and let h denote the height, both in inches. a. Express the total surface area S of the can, using x and h. Note: The total surface area is the area of the top plus the area of the bottom plus the area of the cylinder. b. Using the fact that the total area is 40 square inches, express h in terms of x. c. Express the volume V of the can in terms of x.
The tin can shown at the right has the indicated dimensions. Estimate the number of square inches of tin required for its construction. HINT: Include the lid and the base in the result.
For the sphers x-12+y+22+z-42=36 and x2+y2+z2=64, find the ratio of their a surface areas. b volumes.