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# question

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what is the volume of a cone that has a radius of 5.5 and a height of 12

Nov 3, 2020

#1
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Idk-

Nov 3, 2020
#2
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The volume of a cone $$V$$ can be calculated by the equation $$V = \frac{bh}{3}$$ where $$b$$ is the area of the base. If the cone has a radius of $$5.5$$ then the area of the base is $$30.25\pi$$ therefore the volume of the cone is $$\frac{12 \times 30.25\pi}{3} = 121\pi \approx 380.132711084$$ units^3.

Nov 3, 2020