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OpenStudy (anonymous):
A cone with a radius of 3" has a total area of 24 sq. in. Find the volume of the cone. 24pi 15pi 12pi
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OpenStudy (pfenn1):
By area do you think they mean the surface area of the cone or the area of the base? Volume of cone given by \[V=\frac13\pi r^2h\]Surface area of a cone given by\[SA=\pi rs+\pi r^2\]
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