A cylindrical rod of length 4 cm and radius 4 cm is rolled and recast into spheres of radius 2 cm. How many such cones can be made? Share with your friends Share 0 Neha Sethi answered this Dear student We know that ,Volume of cylinder=πr2hVolume of spheres=43πr3A.T.QVolume of cylinder=x×Volume of spheres ; where x is the number of spheresπ×42×4=x×43×π×23⇒x=6 Regards 1 View Full Answer Alaih Kashif answered this sorry its sphere. how many spheres can be made. 0