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A square squared (Posted on 2004-03-20) Difficulty: 3 of 5
A four-dimensional hypercube has vertices connecting 4 edges, each edge 90 degrees apart from each other. Each edge is 1 unit long. Find the 3-d surface volume of this cube. Find the 2-d surface area. Find the sum of the lengths of all the edges.

Find a general equation for the s-dimensional surface area of an c-dimensional cube with one unit side length. For example, if s=1 and c=3, you're finding the sum of the length of the edges of a normal cube.

See The Solution Submitted by Tristan    
Rating: 4.6000 (5 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
hi Comment 5 of 5 |

its 1 cubed the volume

its 1 squared the 2d surface area

12 units is the length of all the edges


  Posted by leigh berllaque on 2004-07-28 04:44:05
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