A cone has a diameter of 18 inches. and a height of 14 inches. What is the volume of the cone?
1 answer:
Volume of cone is (1/3)π r² h.
So since diameter is 18 inches, radius is 9 inches, right?
So just plug in values and calculate;
V = (1/3)·π·9²·14
= 378π
≈ 1187.52
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