Answer:
3
Explanation:
The net of a cube consists of 6 squares which when folded form a cube. To form the net of a cube 4 of the face must be in line with two faces not aligned. This will allow the cube to have 4 sides and a top and bottom. Choices 1, 2, and 4 all have fours faces aligned with two faces not aligned. Choice 3 does not. This does not form a cube.