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How many faces vertices and edges do a stellated dodecahedron have?
12 Faces, 30 Edges, 12 vertices
How many faces on a polyhedra?
Many, an unspecified number. Poly, in Greek, means many. Polyhedra (singular polyhedron) means "many faced".
What kind of polyhedra has more faces than vertices?
Bipyramids are a class of polyhedra with more faces than vertices.
What shape has flat faces?
There are many. All polyhedra have ONLY flat faces but many other shapes have flat faces such as a hemisphere or an octant or a cylinder.
What shapes have identicle faces?
Regular polyhedra have identical faces.
What are the faces on a polyhedra called?
They are called "faces".
What 3D shape has some triangular faces?
There are infinitely many polyhedra with one or more triangular faces.
Which 3 dimensional figure has faces that are always congruent and the same shape?
There are a few families of polyhedra with identical faces. There are none whose faces have 6 or more sides. There is no special name for polyhedra whose faces are pentagons or pentagrams. A dodecahedron is an example. If coplanar faces are disallowed, the only polyhedron with quadrilateral faces are the cube and rhombohedron. There are infinitely many polyhedra with equilateral triangular faces: the tetrahedron, octahedron and icosahedron are examples.
What shape has two opposite identical faces?
A cube, a dodecahedron, an icosahedron amongst regular polyhedra. Many irregular polyhedra, including a prism.
How many different polyhedra are there?
There are infinitely many polyhedra. There is no limit to the number of faces that a polyhedron can have. Given any polyhedron, simply cut off one vertex so that you will have a polyhedron with one more face. Also there are several versions of polyhedra with the same number of faces. A hexahedron, for example, can be a parallelepiped or a pentagon based pyramid or a triangular based dipyramid.
Can polyhedra objects roll?
Strictly speaking, no. But, as the number of faces increases, polyhedra can approximate cylinders or spheres and so can "roll".
Which 3d shapes have flat faces?
Polyhedra (singular = polyhedron).
How many faces does a pyramid prism have?
faces i geuss * * * * * A pyramid and a prism are two different kinds of polyhedra. There cannot be a pyramid prism just as there cannot be a square triangle!
For what polyhedra does Euler's formula Faces plus vertices equals edges plus two apply?
It applies to simply connected convex polyhedra.
What is the polyhedra with 7 faces?
It is a heptahedron. There are 34 topologically distinct convex heptahedra.
Is there a relationship between the number of faces edges and vertices of polyhedra?
For convex polyhedra it is called the Euler characteristic.This requires that V - E + F = 2where V = number of vertices,E = number of edges andF = number of faces.
How many less edges than vertices faces does an octahedron?
According to the Euler characteristic which applies to all simply connected polyhedra,# edges + 2 = # vertices + # faces. So the answer is 2 fewer.
