It is a cube.
A cube
This is an impossible three-dimensional figure. A pyramid has 5 faces and 8 edges but has 5 corners, not 4. A 4-cornered three-dimensional figure has only one itteration: that of a 4 sided pyramid of 6 edges. Since your shape is 5 sided with 8 edges I would say you have got a number wrong there somewhere.
A cube
A pyramid with a square base.
It is a cube.
A cube
This is an impossible three-dimensional figure. A pyramid has 5 faces and 8 edges but has 5 corners, not 4. A 4-cornered three-dimensional figure has only one itteration: that of a 4 sided pyramid of 6 edges. Since your shape is 5 sided with 8 edges I would say you have got a number wrong there somewhere.
a square, a rectangular solid
A cube
A pyramid with a square base.
A cube or a cuboid would fit the given description
A rectangular prism and a cube! :)
A rectangular prism.
A square based pyramid would fit the given description
A rectangular prism and a cube! :)
In geometry, a rhomboid is a cube like three-dimensional figure with faces that are called rhombi. It has 6 rhombi faces, 12 edges and 8 vertices.