The volume of a cone is V= (1/3)pi r²h it was given h=12cm radius=3cm the volume of the first cone is V1= 1/3)pi r²h1 where h1= h/2=6cm so its volume is V1=1/3)xpix3²x6=56.52cm^3
and since the two cones are identical so V1=V2=<span>56.52cm^3, we need </span><span>56.52cm^3 or salt </span>
