Now you try one:
Choose the number of faces, vertices, and edges. Then check to see if Euler's formula holds for this polyhedron.
Choose the number of vertices68104
Choose the number of edges121086
Choose the number of faces86104
Try another:
Choose the number of vertices68410
Choose the number of edges810126
Choose the number of faces48610
Check your answersyou should have selected the following:Number of vertices = 6Number of edges = 12Number of faces = 8Checking with Euler's formula, we seethat 6-12+8 = 2.