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:a=10 b=20 c=6
v=πa(ab+c*c)
 Dec 4, 2013
 #1
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226194.6710584651131693
 Dec 5, 2013
 #2
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:a=10 b=20 c=6
v=πa(ab+c*c)

v = pi * 10 * (10*20 + 6*6)
v = 10 * pi * 236
v = 2360pi
v = 7414.159 (to 3 decimal places)
 Dec 5, 2013

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