Well Done!
Incorrect
There are always more edges than vertices in a polyhedron.
The sum of the faces and vertices is two more than the nubmer of edges of a polyhedron.
The number of edges of a pyramid is double the faces less two.
There are three times as many edges of a prism than the edges of the base.
There are twice as many edges of a pyramid as edges of the base.
The number of faces and the number of vertices of a pyramid are equal.
The number of edges of a prism is 3 times the number of edges in the base instead of 2 times because a prism has an additional face parallel to the base,
a second base, and a pyramid doesn't.
Describe the relationship that exists between the number of vertices and number of edges in each of the polyhedra.
Describe the relationship that exists between the sum of the vertices and faces and the number of edges in each of the polyhedron.
Describe the relationship that exists between the number of faces and number of edges in pyramids.
Describe the relationship that exists between the number of edges in the base of any prism and the total number of edges in the prism.
Describe the relationship that exists between the number of edges in the base of any pyramid and the total number of edges in the pyramid.
Describe the relationship between the number of faces and number of vertices of a pyramid.
Explain why the number of edges in a prism is 3 times the number of edges of the base, while the number of edges in a pyramid is only two times the number of edges of the base.