The slant height of a right circular cone is 10 m and its height is 8 m. The

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The slant height of a right circular cone is 10 m and its height is 8 m. The area of its curved surface is

Options:

A . 168.6 cm²

B . 178.6 cm²

C . 188.6 cm²

D . 198.6 cm²

Answer: Option C

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