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What is the difference between prism and polyhedron?
Prisms are a subset of polyhedra (or polyhedrons!)
Which 3d shapes have flat faces?
Polyhedra (singular = polyhedron).
What is the difference between a platonic solid and a polyhedron?
WHat is the difference between polyheron and platonic solid
Is a cube a polyhedron?
Yes. It is one of the five regular polyhedra known from ancient Greek times or earlier.See http://www.math.rutgers.edu/~erowland/polyhedra.html .
Why are the flat surfaces on a rectangular prism called faces?
The flat surfaces of all polyhedra are called faces and a rectangular prism is simply one kind of polyhedron.
What is the difference between prism and polyhedron?
Prisms are a subset of polyhedra (or polyhedrons!)
Is a pyramid a polyhedra?
No. A pyramid is a polyhedron. Many pyramids are polyhedra.
Is a tetrahdron a polyhedra?
Not exactly. A tetrahedron is a polyhedron. Many tetrahedra are polyhedra.
Is a triangular prism a polyhedra?
A triangular prism is a polyhedron. Polyhedra is a plural term.
What is the plural of polyhedron?
The plural of polyhedron is polyhedra (same principle as "phenomenon" and "phenomena".
What is the relationship between polyhedra and solids?
Each polyhedron is a kind of solid object. Some solid objects -- for example, a sphere or a torus -- are not polyhedra, but every solid object can be closely approximated with a polyhedra.
Is a hexagonal prism a polyhedra or a nonpolyhedra?
A hexagonal prism is a polyhedron. Many hexagonal prisms are polyhedra.
What is the formula for volume of a polyhedron?
There are different formulae for different polyhedra and these depend on what information about the polyhedron is given.
Which 3d shapes have flat faces?
Polyhedra (singular = polyhedron).
Polyhedra is a greek word meaning?
Poly = manyHedron = corner (in 3-d space) So a polyhedron is a 3-d shape having many vertices (solid angles). The plural of polyhedron is polyhedra.
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.
What are three-dimensional shape with flat surfaces that are polygons?
Polyhedron (plural polyhedra)
