Respuesta :
Answer:
4 inches
Explanation:
- i would say that because if 2l plus 2w is 16, then they had to be equal if none of the measurements is given.
- i broke the equation down so as to look like this: l+l+w+w=16. in which it is four measurements given.
- so it is like 4x=16 in which x(the length of one measurement) will be 4.