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The volume of the cone is 294.38 cm the radius of the base is 7.5 cm which one of the following could be the height of the cone? A. 4cm B. 5cm C. 6cm D. 7cm
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The volume of the cone is 294.38 cm the radius of the base is 7.5 cm which one of the following could be the height of the cone?

A. 4cm
B. 5cm
C. 6cm
D. 7cm

User NicoAdrian
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8.9k points

1 Answer

4 votes
The volume of a cone is 1/3 pi*r^2 * h. Rearranging for height gives h = 3v / pi*r^2 = (3*294.38) / (3.14*7.5^2) = 5.00 (answer B)
User Managerger
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