A pyramid
A rhombus is a two dimensional figure while the concept of {faces, vertices and edges} is relevant to 3-dimensional shapes.
There is no such object. A decahedron is a 3-d object with 10 faces whereas a dodecahedron is a 3-d object with 12 faces. Each of them can have different numbers of edges.
Not sure what a decagonal is. Since the question refers to faces, edges and vertices, it may be assumed that the object in question is 3-dimensional. A decagon certainly is not, so decagonal cannot be a mistaken name for a decagon.
No. I'm a piece of paper.
A pizza, typically a 2-dimensional object, has 1 face, which is its circular surface. It has 0 edges and 0 vertices, as these geometric properties are more commonly associated with 3-dimensional objects like cubes or pyramids.
A rectangular prism is solid 3-dimensional object which has six faces that are rectangles. It has 12 edges and 8 vertices.
A rhombus is a two dimensional figure while the concept of {faces, vertices and edges} is relevant to 3-dimensional shapes.
traingle * * * * * No. Apaprt from the spelling, a triangle is a 2-dimensional object. There cannot be a 3-dimensional polyhedron with the specifications of the question because the Euler characteristic requires that Faces + Vertices = Edges + 2 and that clearly is not the case here.
A rectangular prism is solid 3-dimensional object which has six faces that are rectangles. It has 12 edges and 8 vertices.
There is no such object. A decahedron is a 3-d object with 10 faces whereas a dodecahedron is a 3-d object with 12 faces. Each of them can have different numbers of edges.
Rectangles are plane (2-dimensional) polygons. Only solid (3-dimensional) polyhedrons have faces.
Not sure what a decagonal is. Since the question refers to faces, edges and vertices, it may be assumed that the object in question is 3-dimensional. A decagon certainly is not, so decagonal cannot be a mistaken name for a decagon.
A 3 dimensional box or cube shape.
No. I'm a piece of paper.
a tetrahedron (aka three dimensional triangle)
A pizza, typically a 2-dimensional object, has 1 face, which is its circular surface. It has 0 edges and 0 vertices, as these geometric properties are more commonly associated with 3-dimensional objects like cubes or pyramids.
A five-sided three-dimensional object is known as a pentagonal prism. It has two parallel pentagonal bases connected by five rectangular lateral faces. The shape is characterized by its five edges on each base and ten total edges when including the lateral faces. Pentagonal prisms are commonly found in geometry and can be seen in various structures and designs.