Respuesta :

amazingBlue123
Nothing would be shaded. Because you would just see the bottom shape. For example, if you were looking at a top of a box you would just see a square.
Ver imagen amazingBlue123
sandoval13
1    2    3    4

5    6    7    8

9   10  11   12

13  14   14  15

Shaded Numbers: 13,9,10,11,7,3,4