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OpenStudy (anonymous):
Find the volume of the figure to the nearest tenth and using 3.14 for pi. PROBLEM: a cone of diameter 12in & height is 18in
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OpenStudy (anonymous):
Equation for volume of a cone is \[\frac{\pi}{3}r^2h.\] We have r=6 and h=18. So plug them into the formula to get the answer.
OpenStudy (anonymous):
so? 3.14 divided by 3 times 6^2 times 18?
OpenStudy (anonymous):
Yes :) So the volume is 678.2 inches^3 to one decimal place.
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