A cube and a cuboid
A triangular dipyramid.
-3
A 3 dimensional box or cube shape.
it has : 6 faces; 12 edges; 8 corners. it is a 3D (3 dimensional) shape
A cube is a 3 dimensional shape with 6 faces, 12 edges and 8 vertices whereas a quadrilateral is a 2 dimensional shape with 4 sides.
A triangular pyramid has 4 corners and 6 edges (and 4 faces).
faces-6 verticies-8 edges-12
A cuboid would fit the given description which has 6 faces, 12 edges and 8 vertices
6
A three-dimensional figure or shape, such as a tetrahedron, has four faces. These faces are equilateral triangles. A tetrahedron also has four vertices and 6 edges.
A 3-dimensional shape. 5 plane faces: 3 rectangular, 2 triangular. Triangular faces parallel to one another. 6 vertices 9 edges
There isn't: for all faces to be rectangles there have to be 6, of which opposite sides are equal in length and breadth. (A cuboid)