A metallic sphere of radius 24 cm is melted and drawn into a wire, whose radius of cross section is 16 cm. What is the length of the wire? Choose the correct choice from the following options.
A) 26 cm  B) 45 cm  C) 58 cm  D) 63 cm  E) 72 cm
Volume of the wire (in Cylindrical shape) is equal to the volume of the sphere.   π(16)^2 * h = (4/3)π (24)^3 =&gt; h   = 72 cm   Answer:72 cm
<result>E</result>
A metallic sphere of radius 24 cm is melted and drawn into a wire, whose radius of cross section is 16 cm. What is the length of the wire?