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

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

1.	The slant height of a right circular cone is 10 m and its height is 8 m. Find the area of its curved surface.
A.	20π m²
B.	40π m²
C.	60π m²
D.	80π m²
Answer» D. 80π m²

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

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