The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is

The radius of a sphere is 6 cm. It is melted and drawn into a wire of

1.	The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is
A.	81 m
B.	80 m
C.	75 m
D.	72 m
Answer» E.

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The radius of a sphere is 6 cm. It is melted and drawn into a wire of radius 0.2 cm. The length of the wire is

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