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How many vertices does a hectahedron have?
A hectahedron, also known as a hexadecagon in 2D or a polyhedron with 16 faces in 3D, typically refers to a polyhedron with 16 vertices. However, the specific number of vertices can vary depending on the type of hectahedron and its geometric properties. For example, a regular tetrahedron has 4 vertices, while a more complex form may have a different number.
Names for an n sided shape is?
A shape in 2D with n sides is called an n-gon. In higher dimensions, a shape with n sides is called an n-sided polyhedron.
What 3d polygon has 12 faces and 12 vertices?
A polygon, by definition is a 2d object. In 3-d it would be a polyhedron. There are a number of possible answers. One of them is a pyramid with a hendecagon (11-sided) base.
What is a net in mathematics?
its if you take a 3D figure and open all of its sides and draw it in 2D so that if you folded it all back up again you would have the original 3D object
What is a 7 sided 3d shape is called?
A 2D seven sided figure is called a heptagon. A 3D seven faced polygon is called a heptahedron.
How do you make a polyhedron rigid?
Nevermind guys, I learned it in class today, our teacher doesn't inform us on homework very well...Anyways, you make a polyhedron rigid just like a 2d shape, where you add braces and form triangles. Just in this case, you do it on all sides not rigid, not just the one 2d shape.Thanks anyways!~xDragonx
What is polyhedron's definition?
a 3d object made of 2d faces with all flat sides
Is an icoshedron a 2D or 3D shape?
An icosahedron is a polyhedron has 20 faces, and is a 3D shape.
How many 2d shapes are in a dodecahedron?
A dodecahedron is a polyhedron with between 18 and 30 faces.
Base of a polyhedron?
it is a term for a face , its different for all, if the polyhedron is based off a 2d polygon, it is the side with that shape(usualy)(their may be more than one)
What is a cylinder 2d shape?
If it is folded out it is called a net. It forms two circles and a rectangle.
Which is the simplest form of bc-2d?
bc - 2d is in its simplest form.
Is a tetrahedron 2d or 3d shape?
It is a 3-D shape because a tetrahedron can be folded into a net!
Will the crumbled paper folded paper or unfolded paper fall first?
The crumbled. It's more like a ball, unlike the 2D paper. And since you can't keep the paper completely folded, It might as well be in 2nd place.
Names for an n sided shape is?
A shape in 2D with n sides is called an n-gon. In higher dimensions, a shape with n sides is called an n-sided polyhedron.
Do you have to study 2D autocad before you enroll in 3D autocad?
yaa, you need to master how the formation of a 2D object, then it is very easy to form a 2D object into 3D shapes
Can 2D shapes be turned into 3D figures?
only if it is in a certain shape, although the 3d shape would not look exactly like the 2d one, take this, if a square were to be turned into a square, it would have to be extended, but if you were to do this it would just stay as a 2d square, in a 3d world, but if it were a net (like the t cube) then yes, it would be able to become 3d
