18 answers
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V=pi*r*h
V=pi*6*12
V=72 pi or roughly 226 ft^3
V=pi*6*12
V=72 pi or roughly 226 ft^3
also, there are 5 tanks, not just 1. So, we need
5 * pi * 36 * 12 = 2160 pi ft^3
6,782.4 ft3