a cube
A cuboid.
A cube is one of them
A trapezoid prism
rectangular prism
A cube is a 3D shape that has 6 faces of equal area.
cube
A cube
a cube
A cuboid.
A cube is one of them
That 3D shape is called triangular pyramid.
A butt
a rectangular prism
octagon
A trapezoid prism
A cuboid