Divide 81 by 9 to get the area of the pantry which is 9 so the other side of the pantry is 3 because 3 times 3 is 9.
From the list of choices that you have provided, √x + 2 is the greatest value.
I honestly don't see what 2 < x < 6 has to do with anything.
1 ) 112
2) 672
hope I helped
The correct answer is the last option