Each interior angle of a regular polygon is 160 degrees. Find the number of the sides of the polygon

I think, the sides of polygon is 4

Step-by-step explanation:

Because, every angle of the polygon is 40 degrees and multiplying by the number of sides of poligon which is 4, gives us a total of 160 degrees.

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