Asked by Knights

An equilateral triangle of side 14 centimeters is revolved about an altitude to form a cone. What is the number of cubic centimeters in the volume of the cone? Express your answer to the nearest whole number, without units.


I have tried solving this but it is hard how to imagine it...is the side like 14 in????
Answered by bobpursley
Volume of any right cone is 1/3 base area*height

volume=PI*7^2*(7*sqrt3)
Answered by Anonymous
622
Answered by Ethan
is this for artofproblemsolving? I have the same question. Idk but I think it is close to 343√3/3π.
Answered by Thingy
622.1 ish
Answered by AoPS Answer Hackers
An equilateral triangle of side 14 centimeters is revolved about an altitude to form a cone. What is the number of cubic centimeters in the volume of the cone? Express your answer to the nearest whole number, without units.

Verified answer:622
Answered by AoPS
AoPS Answer Hackers, could you please not post answers here? AoPS has message boards you can use if in trouble. Also, cheating just makes stuff worse for you.
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