Question

In a cube there are 6faces. If there are 3faces then how do you do?? ​

Answer 1

Answer:

a cube has 8 verticals 12 edges and 6 faces. since three faces meet at each of the 8 verticals in a cube the 8 1×1×1 cubes at each vertex will have three faces painted cubes with two pages pended are cubes corresponding to the 12 edges of the 3×3×3 cubes. 6 of the 1×1×1 cubes in each faces of the 3×3×3 are painted one face. The number of 1×1×1 cube with

3 face painted= 8

2 face painted = 12

1 face painted = 6

No face painted = 1

So there are 12 1×1×1 cube with two face painted.

I hope you understand.....