A sphere has a radius of 3. If the radius is doubled, how does the new sphere's surface compare to the original? i.) Find the surface area of the original sphere. Ii.) Find the surface area of the new sphere. i.) Explain your reasoning to your final answer.

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
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A sphere has a radius of 3. If the radius is doubled, how does the new sphere's surface compare to the
original?
i.) Find the surface area of the original sphere.
IL.) Find the surface area of the new sphere.
Hi.) Explain your reasoning to your final answer.
Transcribed Image Text:A sphere has a radius of 3. If the radius is doubled, how does the new sphere's surface compare to the original? i.) Find the surface area of the original sphere. IL.) Find the surface area of the new sphere. Hi.) Explain your reasoning to your final answer.
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