Space diagonal cubes?

Question

Does the spatial diagonal of the cube, ie across, connect the top and bottom corners so that if you look at it from the respective corner, both top and bottom corners would be on top of each other?

wchs3344c · Answer

I don't understand your description, but here you see a space diagonal from a cube:  https://www.mathe-lexikon.at/geometric-koerper/wuerfel/raumdiagonale.html#google_vignette