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An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons.

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Related Questions

What is the 2d shape for a octahedron?

There is non.


What is a octahedron as 2D shape?

As a 2D polygon shape it is an 8 sided octagon.


What is a 2 Dimensional shape of a octahedron?

The equivalent of a octahedron as a 2D shape is an 8 sided octagon.


What 2d shapes are in a octahedron?

An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons.


What shape is 8 sides?

octagon-2D Octahedron-3D


Is a octahedron a 2D or 3D shape?

The suffix "hedron" implies 3D. The 2D suffix is "gon"


What 2d shape?

2d shapes are shapes that can only be seen from the front unlike 3d shapes and they are flat


What is a shape with eight faces?

if its 2D its a octagon, if its 3D its a octagonal prisim


How do you tell if a shape is 2d or 3d?

Polygons are 2d shapes whereas polyhedrons are 3d shapes


What 2d shapes make a octahedron?

An octahedron is a closed 3-d shape with 8 polygonal faces. There are 257 topologically different convex octahedra. They can have faces which are triangles, quadrilaterals, pentagons, hexagons or heptagons,


What is menat by a 2 dimensional shape?

A 2 dimensional shape (or a 2D shape) is a shape withe a length and height, in some other cases, like a circle or oval or irregular shapes are also 2D shapes. Conclusion: A 2D shape is a shape that only have one section, that can be drawn.


A 2D shape can be measured in which dimensions?

A 2D shape can be measured in two dimensions: length and width. These dimensions define the shape's area, which is the space it occupies on a flat surface. Unlike 3D shapes, 2D shapes do not have depth, so height is not considered in their measurement. Examples of 2D shapes include squares, circles, and triangles.