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May 19, 2013

# Homework Help: math

Posted by Raiyan on Monday, February 28, 2011 at 7:57pm.

an inner tube for a bicycle has a diameter of 2 inches and measures about 82 inches along its circumference. What formula would you use to determine the numbers of cubic inches of air the inner tube can hold

• math - PsyDAG, Tuesday, March 1, 2011 at 9:42pm

X-section C = πd = 2π

total volume = 82*2π = ?

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