The slant height of a cone is 12 cm and radius of the base is 4cm, find the curved surface of the cone? Choose the correct choice from the following options:
A) 26
B) 28
C) 48
D) 26
E) 28
π * 12 * 4   = 48   Answer:48
<result>C</result>
The slant height of a cone is 12 cm and radius of the base is 4cm, find the curved surface of the cone?