Triangles connected by three points are more stable than polygons on the plane, and this geometric principle is also applicable to the design of tables. But besides stability, we also have to consider the space factor.

Number, distribution and height of table legs

The number, distribution and height of table legs determine the stability of the table. The more evenly the legs are distributed, the less likely the table will fall over. However, the increase in the number of legs also means that the accuracy of leg length is required. After weighing the pros and cons, people gradually chose a four-legged table with moderate height, and the legs of the table were evenly distributed at the four corners.

One-legged table

The design of a one-legged table is ingenious, but usually there is a big tray under the leg or a strong connection with the ground. The design of this table requires high technology, but its appearance is more concise and beautiful.

A table with three legs

The three-legged table is cleverly designed, and the leg ends are equilateral triangles with small top and large bottom, which helps to reduce the possibility of overturning. However, the stability of this kind of table is poor and it is not suitable for placing heavy objects.