The slant height of a cone is 12 cm and radius of the base is 4cm, find the curved surface of the cone.
Pick one:
A) 33
B) 88
C) 48
D) 77
E) 27
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.