cube
A right square based pyramid.
A hexagon is a 2d shape with six sides, a hexahedron is a 3d shape with six faces.
A two dimensional figure with 6 sides is a hexagon. 3d=>hexahedron
A triangular dipyramid.
cube
A tetrahedron has four equilateral triangles as sides
A right square based pyramid.
A cube satisfies that description.
A hexagon is a 2d shape with six sides, a hexahedron is a 3d shape with six faces.
a cube or a dodecahedron * * * * * Not a cube, which has only six sides!
A two dimensional figure with 6 sides is a hexagon. 3d=>hexahedron
A triangular dipyramid.
A 3d shape can have infinite sides
A diamond is a 3D shape, specifically a type of polyhedron known as a rhombus. A rhombus is a quadrilateral with all sides of equal length, opposite sides parallel, and opposite angles equal. In a three-dimensional space, a diamond shape is a polyhedron with four faces that are congruent rhombi.
The two congruent 3D triangles were equal in shape, size, length and volume.
It is a cylinder