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An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. Each of these, being a different shape, has a different name. Some of the names are simple, for example,
- a regular octahedron (also known as a square-based dipyramid or triangular antiprism)
- heptagon-based pyramid
- hexagon-based prism
but there are also names such as the tridiminished icosahedron or the gyrobifastigium.
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How do you make an octahedron?
look on youtube they explain it their name is i heart oragami
How many edges and vertices does an 62 face octahedron have?
An octahedron has eight faces. If it has 62 faces then it is not an octahedron!
How many faces vertices and edges in a octahedron?
An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. An octahedron has 8 faces (as the name implies). It can have 6 to 12 vertices and 12 to 18 edges.
Where did the name octahedron come from?
A polyhedron is closed a 3-dimensional figure whose faces are all polygons. The prefix "octa-" refers to eight and an octahedron is a polyhedron with 8 faces.
What is the name of a three diamentional shape with eight plane faces?
octahedron (or plural: octahedra). Check on wikipedia or any other websites if you're still unsure.
What is the polygon name of octahedron?
An octahedron is a closed 3-d shape with 8 polygonal faces. The faces can be triangles, quadrilaterals, pentagons, hexagons or heptagons. So there is no polygon name for an octahedron.
What is the name of a shape with 8 faces?
octahedron
What is the name of a 3D shape that has 8faces?
An octahedron
What two solid shapes have the same faces 2 more edges and vertics than the other?
A regular octahedron and a heptagonal pyramid.A regular octahedron and a heptagonal pyramid.A regular octahedron and a heptagonal pyramid.A regular octahedron and a heptagonal pyramid.
What is the name for a 3d 8 sided shape?
Octahedron
What name is given to an 8 sided dice?
octahedron
What is the Name of each face of an octahedron?
Each face is an equilateral triangle.
What is the name of a polyhedron with 8 faces that are equilateral triangles?
a regular octahedron
How do you make an octahedron?
look on youtube they explain it their name is i heart oragami
How many vertices has an octahedron?
An octahedron is the name for a non-specific shape. It could, as described above, be a di-rectangular pyramid with 6 vertices. Or it could be a heptagonal pyramid, in which case it has 8 vertices. Or it could be a hexagonal prism, in which case it has 12 vertices. There are other octahedraons.
How many faces does an octahedron have?
An octahedron has 8 sides.An octahedron is a polyhedron with eight plane faces.
How many edges and vertices does an 62 face octahedron have?
An octahedron has eight faces. If it has 62 faces then it is not an octahedron!
