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...
if one corner i think its called L-shape or 90 degree angle.
Edges meet at a vertex.
Probably a pentagonal prism.
False
must all edges of semiregular polyhedron be the same length
A 20-sided polyhedron is called an icosahedron. It has 20 equilateral triangle faces, 30 edges, and 12 vertices. It is a regular convex polyhedron with rotational symmetry.
no