1 Answer | Add Yours
Let's use the stability of a three-legged table opposed to the stability of a four-legged table as an example. A plane is described as three non-collinear points. Therefore, the three legs lie in only one plane. The square table has four legs. Four points determine more than one plane which accounts for less stability.
We’ve answered 330,865 questions. We can answer yours, too.Ask a question