Yes.
Perimeter and area are not sufficient to determine the shape of a figure.
a rectangle
Yes
a 4*5 rectangle.
The simplest shape is a 6ft*3 ft rectangle.
Actually it is possible.
Perimeter and area are not sufficient to determine the shape of a figure.
a rectangle
Yes. Use excel with 18 boxes. Offsetting the boxes will get you the right answer.
Yes if you
It depends. What shape is it? And is it equilateral or not?
Yes.
Yes
a 4*5 rectangle.
Yes.
No, because you would need a calculation os 3 to make a calculation of 6, and 18 and 20 aren't friendly to one another!
The simplest shape is a 6ft*3 ft rectangle.