twenty three
Common dice have six sides and twelve edges.
A pyramid with seven sides has 12 edges. A pyramid based on a seven-sided base has 14 edges.
That depends on the kind of polyhedron.There are five kinds of regular polyhedra (all edges of equal length).Tetrahedron (four-sided pyramid) has 6 edgesHexahedron (cube) has 12 edgesOctahedron (eight-sided solid) has 12 edgesDodecahedron (12-sided solid) has 30 edgesIcosahedron (20-sided solid) has 30 edgesIt is also possible to have a polyhedron that is not regular, with almost any number of sides and edges.
It will have 300 edges and 200 vertices
It has 12 edges, 6 faces and 8 vertices
There are 104, or 10000 permutations of four 10 sided dice.
twenty three
6
A die had 12 edges. The number of edges that dice have will depend on the number of dice!
Common dice have six sides and twelve edges.
No such thing as a four-sided triangle !
A cube has 6 faces. You can see this on any 6 sided dice. By looking at a dice, you can see also that there is a square on the top, and square on the bottom, and 4 edges connecting the two squares. So, the number of edges is 4+4+4=12.
A die, many dice. So when you say a six-sided dice, do you mean six-sided dice, and if so, how many of them? Or, do you mean only one six-sided die? In that case, assuming the ide is fair, the answer is 1/6.
6 edges
21 is the answer
21