A grain tank on a farm is composed of a storage portion in the shape of a cylinder and a cone- shaped dispensing area at the bottom. The bottom cone portion has a slant height of 5.5 feet. The entire exposed surface of the tank is to be painted. What is the approximate amount of surface area that will receive the painting? 8.4 ft 12 ft 5.5t
A grain tank on a farm is composed of a storage portion in the shape of a cylinder and a cone- shaped dispensing area at the bottom. The bottom cone portion has a slant height of 5.5 feet. The entire exposed surface of the tank is to be painted. What is the approximate amount of surface area that will receive the painting? 8.4 ft 12 ft 5.5t
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
Section9.4: Polyhedrons And Spheres
Problem 23E: The surface of a soccer ball is composed of 12 regular pentagons and 20 regular hexagons. With each...
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Radius of cylinder, r = 4.2 ft
Radius of cone, r = 4.2 ft
Height of cylinder, h = 12 ft
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