SOLUTION: If you have a cone, and the area of the base is 16(pi)^2 in and is 3 in long (slant hight) how would you solve to find the surface area of the cone?

Algebra ->  Surface-area -> SOLUTION: If you have a cone, and the area of the base is 16(pi)^2 in and is 3 in long (slant hight) how would you solve to find the surface area of the cone?      Log On


   

Question 646689: If you have a cone, and the area of the base is 16(pi)^2 in and is 3 in long (slant hight) how would you solve to find the surface area of the cone?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,



cone with s = 3in and base area of A+=+pi%2Ar%5E2+=16%2Api+in^2, r = 4in

surface area = pi%2Ar%5E2+%2B+pi%2Ar%2As+=+16pi+%2B+pi%2A4%2A3+=+16pi+%2B+12pi+=+28piin^2