Problem Solving (PS) | Re: If the perimeter of a rectangular garden plot is 80 meters, which of

Mathematically width/length of the rectangle can be negligible and hence can be 0. essentially it will be a straight line. I am not sure how GMAT geometry treats this.

HiBunuel

Can you give some insight as to whether breadth/length of a rectangle can be 0?

No, the dimensions must be greater than 0.