What undefined geometric term is described as two dimensional set of points that has no beginning or end

A Plane

Step-by-step explanation:

A plane is defined as a flat 2-dimensional surface that extends infinitely far.It is undefined because it has no beginning or an end.It continues to extend indefinitely.It is two-dimensional to mean it has a length or width.An example of a plane is the surface of a table.

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet