A rhombus has 1 face (its a 2D shape) and has 4 edges. Its just a square pushed out of place. Hope this helps x
The Answer Is Cuboid For A 3D Figure Or A Dodecagon For 2D Figure. * * * * * Or it could be a hexagonal pyramid. Or a rectangular dipyramid.
The question is ambiguous. An octagon is a 2-dimensional shape with 8 edges and 8 vertices. Does a 3-D octagonal shape mean one with 8 edges or 8 faces or vertices, or faces which are 2d octagons?
A pentagonal prism has 7 faces, 15 edges and 10 vertices
A television set is a 3D shape. The image (picture) on the television screen is a 2D shape. 3D is when it has length, width, and height. 2D is only length and width.
it is a dodecagon
a 2d shape=4
it is a decagon
Definately a triangle
Every hexagon has.
A pentagonal prism has 15 edges
It is called the perimeter. How you calculate it depends upon the type of shape it is.
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
In Geometry a 15 sided shape is called a pendedecagon polygon with 15 angles and sides
A rhombus has 1 face (its a 2D shape) and has 4 edges. Its just a square pushed out of place. Hope this helps x
it is 90
Edges are sides in terms of 2D shapes but they are the place where two sides of a 3D shape meet ie. the sharp edge that runs between corners