A solid metallic right circular cylinder of base diameter 16 m and height 2 cm i

Question

A solid metallic right circular cylinder of base diameter 16 m and height 2 cm is melted and recast into a right circular cone of height three times that of the cylinder. Find the curved surface area of the cone. [Use $$\pi $$ = 3.14]

Options:

A . 196.8 cm2

B . 228.4 cm2

C . 251.2 cm2

D . None of these

Answer: Option C

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