A triangle is not a polyhedron. A triangle is a two-dimensional figure, and a polyhedron is a three-dimensional solid. An example of a triangular-shaped polyhedron is a pyramid.
False
False
It is a face of the polyhedron
A diamond, as in playing cards is not a polyhedron.A rough diamond is not a polyhedron. A cut diamond is [usually] a polyhedron.
A polyhedron is a shape formed by the intersection of half spaces. Polyhedrons have a volume.
no
There are different formulae for different polyhedra and these depend on what information about the polyhedron is given.
That depends on what the shape of the faces of each side of the polyhedron is - since a ten-sided figure does not create a regular polyhedron, it is impossible to calculate its volume based simply on this information.
0.0941 cubic units.
A polyhedron is a math formula and information about it can be found in a math textbook or on Math Is Fun, Euler's Polyhedron Formula, Math Munch and Open Study.
A pyramid is any three-dimensional polyhedron where the faces other than the base are triangular and converge at one point, called the apex. The formula for finding the volume of a pyramid is . There are some tutorials at the related link below that can help you figure out how to use this formula.
No, they are the faces of the polyhedron.
The definition of polyhedron. If it was not faceted it would not be a polyhedron.
yes it is a polyhedron
It is the cube of the ratio of lengths of their edges.
No, a cubiod is not a polyhedron but a cuboid is.