1996 AIME Problems/Problem 4
Problem
A wooden cube, whose edges are one centimeter long, rests on a horizontal surface. Illuminated by a point source of light that is 
centimeters directly above an upper vertex, the cube casts a shadow on the horizontal surface. The area of a shadow, which does not include the area beneath the cube is 48 square centimeters. Find the greatest integer that does not exceed 
.
Solution
This problem needs a solution. If you have a solution for it, please help us out by adding it.
