A solid metallic right circular cylinder of base diameter 16 m and hei – McqOptions

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1.	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]
A.	96.8 cm2
B.	28.4 cm2
C.	51.2 cm2
D.	one of these
Answer» D. one of these

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