The slant height of a cone is 15 cm and radius of the base is 3cm, find the curved surface of the cone?  Choose the correct choice from the following: A) 26 B) 134 C) 141 D) 190 E) 28
π * 15 * 3   = 141   Answer:141
<result>C</result>
The slant height of a cone is 15 cm and radius of the base is 3cm, find the curved surface of the cone?