3 years ago

PLEASE HELP PLEASE PLEASE PLEASE

Mathematics

1 answer:

fiasKO [112]3 years ago

7 0

Answer:

11,880π in^3

Step-by-step explanation:

The volume of a cylinder = π r^2 h

Large Cylinder V = π * 15^2*40 = 9,000π in^3

Small Cylinder V = π * 12^2 * (60-40) = 2880π in^3

Adding: the total volume of the model = 11,880π in^3

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