Answer
a.
Volume of a square prism = $(b)∗(b)∗(h)$
Volume of a cylinder = $π∗r^{2}∗h$
b.
Volume of square prism = $2592ft^{2}$
Volume of cylinder ≈ $2034.72ft^{2}$
Work Step by Step
Volume of a square prism = $(b)∗(b)∗(h)$
=$(12)∗(12)∗(8)=2592ft^{2}$
Volume of a cylinder = $π∗r^{2}∗h$
=$π∗6^{2}∗18$
≈$2034.72ft^{2}$
