An n-cube has () vertices and () edges

An n-cube has () vertices and () edges


2n-4 vertices. 3n-6 edges



A cube cuts off a corner to get a new geometry. How many vertices, faces and edges does it have?


It has 10 vertices, 7 faces and 15 edges (not cut to other corners). 2. It has 9 vertices, 7 faces and 14 edges (cut to the part of another corner). 3. It has 8 vertices, 7 faces and 13 edges (cut to the part of the other two corners). 4. It has 7 vertices, 7 faces and 12 edges (cut to the part of the other three corners)



If a cuboid is cut off an angle, how many vertices, edges and faces are there?


It depends on where you cut it
If it's a small corner
There are 10 vertices and 15 ridges
There are seven faces
If you tangent from a vertex to another vertex
Then cut it into tetrahedron, so there are 4 vertices, 6 ridges and 4 faces