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Biology 14 Online
OpenStudy (anonymous):

A tube of tennis balls has the following measures: 4-inch diameter and a height of 8 inches. What is the surface area of the tube of tennis balls? (Use 3.14 for π.) 213.52 in.2 301.44 in.2 226.08 in.2 125.6 in.2

OpenStudy (anonymous):

2πrh+2πr^2

OpenStudy (anonymous):

r=4/2=2 h=8

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