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OpenStudy (anonymous):
Find the Volume of a cone with diameter of 8 cm and a height of 12 cm.
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OpenStudy (amistre64):
any pointy thing has a volume of: \(\frac{base\ area *height}{3}\)
OpenStudy (amistre64):
the base area of a cone is a circle; so .... \[V_{cone}={pi*r^2*h\over 3}\]
OpenStudy (anonymous):
so 3.14*16*12 divided by 3 so 200.96?
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