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Octagonal Prism.

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Q: What is a 3 D octagon called?
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What is a 3-d octagon shape called?

Octagonal prism


What is a 3-D octagon called?

A 3-dimensional shape with eight sides is an octahedron. If you would refer to a 3-dimensional octagon, just call it that, people will understand what you mean. Or maybe you mean an octagonal prism. That's an octagon, except it is extended into the third dimension by stretching it, so it has an octagonal base but the other sides are triangles all connecting at one point above the octagon.


What is a 3 dimensional octagon called?

Octagonal prism?


What is a irregular octagon called?

Simply that: "irregular octagon".


This shape has 8 faces what is it?

If its 2-dimensional then its an octagon, if it is 3-dimensional then it is called an octahedron.


What is the name of a 3d shape with 8 faces?

Octagon. * * * * * An octagon is 2-dimensional. The regular 3-d shape (all faces the same) is the octahedron, but a hexagonal prism also has 8 faces.


Total number of angles in an octagon?

Eight - that is why it is called an octagon.


Does the octagon has 3 corners?

An octagon has has 8 corners.


Is an eight sided figure called an octagon?

Yes, an eight-sided figure is called an octagon.


What shape has 8 side?

The flat shape (2-D) is an octagon. An eight-sided solid is an octahedron.


What is an octagonal pyramid?

An octagon pyramid is more properly called an octagon-based pyramid. It is a 3-dimensional object whose base is an octagon. Attached to each side of the octagon are triangles whose bases are exactly the same lengths as the corresponding sides of the octagon. The "free" vertices of these triangles meet at a point, the apex, in a plane above the base.


What is a eight sided shape called?

Eight sided shape is called octagon.