Find the curved surface area, if the radius of a cone is 7 m and slant height is 14 m?  Pick.
A) 308	B) 369	C) 434	D) 476	E) 513

Rationale: "cone curved surface area = ï € rl 22 / 7 ã — 7 ã — 14 = 22 ã — 14 = 308 m ( power 2 ) answer is a ."
Answer: A