is it a vertex

Many 3d shapes have a corner.

The question is not particularly clear but I suspect that the answer is a vertex.

It is called a vertex.

Cuboid would be an example.

sides are the face of a 3d shape and verticies are the corner of the shape

corner is an other word for vertex it is the corner of a 3d shape

a vercitie is a corner of a 3d shape such as a cube or a cuboid

A vertex (plural: vertices or vertexes) is the point of intersection of lines (like the 'corners' of a 3D shape). A corner is the same but where only two lines are intersecting.

They are called a Vertices and it is where 2 edges meet.

rectangle. * * * * * Since a rectangle is NOT a 3-D shape, the answer is clearly wrong. Many 3-d shapes have a corner.

It cannot be a polyhedron nor any "normal" 3d shape.

It depends on the 3d shape.

A camera is a 3D shape. A photograph is a 2D projection of a 3D shape onto a 2D shape.

a pyramid is a 3D shape :)

corner is a point, where more than two plane will intersect. Example: Cube. Rajasekar-Infotech Bangalore.

is a square a 3d shape

what 3d shape is a tyre

Yes, if its one corner it is called Vertex, but if its corners ,its called Vertices.

A heptagon is not a 3D shape. It is a seven sided shape. It could be designed on 3D software if necessary.

A shape in 3D is a polygon. Poly=many and gon=shape.

All in the world a vertex is, is a corner (or where the edges meet) of any shape...not just 3d but of course it can be:)

A 3d shape can have infinite sides

it mean 3d stans for dimensional shape

Its a 3d net that can be transformed into a 3d shape

A 12 sided 3D shape is a dodecahedron.