Heptahedron
Edges meet at a vertex.
must all edges of semiregular polyhedron be the same length
A polyhedron must have at least 4 faces, at least 4 vertices and at least 6 edges.
Polyhedron is a geometric solid in three dimensions with flat faces and straight edges.
an edge of a polyhedron that is not a base edge
An endpoint where two edges intersect on a polyhedron is called a vertex.
A cube.
False
False
The number of edges and vertices ina polyhedron will depend on the polyhedron one selects either to study, build or etc...
Edges meet at a vertex.
Probably a pentagonal prism.
False
must all edges of semiregular polyhedron be the same length
no
A polyhedron has 30 edges and 12 vertices. How many faces does it have
This polyhedron has 7 vertices and 12 edges.