Question

how can i prove that the volume of cone is one - third the volume of cylinder .

PLZ ANSWER IT FAST AND IN DETAIL I'M GIVING 20 POINTS .

Answer 1

volume of a cone=$\pi r \^{2} h$/3
volume of cylinder=$\pi r \^{2} h$
divide (v of cylinder/v of cone)them and by cancellation 
and only 1/3 will be left
therefore volume of a cone is a third of the volume of a cylinder

Answer 2

Answer:

above answer is correct

Step-by-step explanation:

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