There is a cone whose radius is equal to its height. The numerical surface area is equal to the numerical volume. Find the exact radius and volume of the cone.

(In reply to More info required ! by Syzygy)

"Does the surface area include the base area as well... or just the slanting area ?"

Just the slanting area. Cones are open at the base; if they weren't, you couldn't put the ice cream in them.

 

Posted by Penny on 2004-10-11 12:15:21