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LAST QUESTION
The height of a cone-shaped statue is 9 ft, and the diameter is 12 ft.

What is the volume of the statue?
Use 3.14 to approximate pi, and express your final answer to the nearest tenth.

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Respuesta :

alybsinger
The equation for the volume of a cone is

V=(pi)hr^2/3

You already know height, and the radius is just half of he diameter so just plug into the equation.

V= (3.14)(9)(6)(6)/3
V=339.12

But you were told to round to the nearest tenth so your answer is 339.1 cubic feet