Respuesta :

calculista
we know that
volume of a cone=(1/3)*pi*r²*h

If the height of a cone is cut in half
so
h=h/2
and 
new volume of a cone=(1/3)*pi*r²*(h/2)----> (1/2)*[(1/3)*pi*r²*h)

the answer is
the volume of the cone is multiplied by 1/2

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