If a dice has 3 on the top, right back 6, right front 2, bottom 4, left front 1, left back 5 and is rotated by +180, how many dots does each face have after the rotation?

To determine the number of dots on each face of the dice after a rotation of +180, we need to understand the numbering scheme and pattern of a standard 6-sided dice.

A standard 6-sided dice has dots on its faces numbered from 1 to 6, where opposite sides always add up to 7.

Given the initial positioning of the dice with the numbers you provided, we can determine the number of dots on each face after the rotation of +180.

The initial positioning you provided is as follows:
- Top face: 3
- Right back face: 6
- Right front face: 2
- Bottom face: 4
- Left front face: 1
- Left back face: 5

To rotate the dice by +180, we need to determine the opposite faces and exchange their values.

After the rotation, the new positions of the faces would be:
- Top face (after rotation): 4 (opposite of the bottom face)
- Right back face (after rotation): 1 (opposite of the left front face)
- Right front face (after rotation): 5 (opposite of the left back face)
- Bottom face (after rotation): 3 (opposite of the top face)
- Left front face (after rotation): 6 (opposite of the right back face)
- Left back face (after rotation): 2 (opposite of the right front face)

Therefore, after the rotation of +180, the number of dots on each face of the dice would be:
- Top face: 4
- Right back face: 1
- Right front face: 5
- Bottom face: 3
- Left front face: 6
- Left back face: 2