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The radii of the internal and external surface of a metallic spherical. It is melted and recast into a solid right

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The radii of the internal and external surface of a metallic spherical. It is melted and recast into a solid right circular cone of height 32 cm. Find the diameter of the base of the cone.

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Internal radius = 3 cm

External radius = 5 cm

Volume of spherical shell

Volume of solid circular cone

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