2. Three golf balls are packaged tightly in a cylindrical container. If one ball has a radius of 2.1 cm, how much material is needed to make the container? Round to the nearest unit.

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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2. Three golf balls are packaged tightly in a cylindrical container. If one ball has a
radius of 2.1 cm, how much material is needed to make the container? Round to the
nearest unit.
Transcribed Image Text:2. Three golf balls are packaged tightly in a cylindrical container. If one ball has a radius of 2.1 cm, how much material is needed to make the container? Round to the nearest unit.
4. A cone just fits inside a cylinder with a diameter of 8 m and a height of 11 m. What is the
volume of the cone?
5. A spherical gemstone just fits inside a plastic cube with edges 10 cm. Calculate the volume
of the empty space in the cube.
Transcribed Image Text:4. A cone just fits inside a cylinder with a diameter of 8 m and a height of 11 m. What is the volume of the cone? 5. A spherical gemstone just fits inside a plastic cube with edges 10 cm. Calculate the volume of the empty space in the cube.
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