Respuesta :
Answer:
Marcie had found the lengths were 5 units and 6 units in length and width
Step-by-step explanation:
We can factor 5 + 6 into the area equation L x W = A = 5 x 6 = 30
We have not considered other numbers because we can factor numbers such as 10 +3 into the square area that Marcie calculated at 30 sq units, but they are less likely numbers given the description of mat.
It would be unlikely, that it was 10 length + 3width as the description would have been a narrow mat or runner.
