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2 answers:
Πr^2(h)
π(1.2)^2)(4)=18.1 ft^3
22*18.1=398.2
You simply need to find the volume of the drum.(volume of cylinder)
v= pi r^2 h
pi=3.14
r=1.2
h=4ft×$22=$88
therefore:
3.14×1.2^2×88
=3.14×2.4×88
=7.526×88
=$662.288
=$662.3
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Step-by-step explanation:
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Step-by-step explanation:
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