Step 1: Understanding Floor Centre Designs.
Circular designs are often preferred for the centre of the floor as they provide a balanced, harmonious appearance and draw the eye towards the middle of the room.
Step 2: Verifying the Options.
- Option (1): Circular designs are ideal for the centre of the floor, providing symmetry and balance.
- Option (2): Triangular designs may not create the same visual balance as circular designs.
- Option (3): Rectangular designs are better for walls or borders, not the centre of the floor.
- Option (4): Hexagonal designs are unusual for the centre and may not work well with typical room layouts.
Conclusion:
Therefore, the correct answer is (1) Circular.