Choose the figure which is different from the rest based on the relationship between the polygon sides and internal dots:

- AA triangle containing exactly 3 small dots inside.
- BA square containing exactly 4 small dots inside.
- CA pentagon containing exactly 5 small dots inside.
- DA hexagon containing exactly 5 small dots inside.
Solution & Step-by-step Explanation
In options A, B, and C, the number of internal dots is exactly equal to the number of sides/vertices of the outer polygon (3 dots in a 3-sided triangle, 4 dots in a 4-sided square, 5 dots in a 5-sided pentagon). In option D, a hexagon (6 sides) contains only 5 dots instead of 6. Thus, option D is different from the rest.