ANSWER
The correct answer is A
EXPLANATION
We divide the hallway into 2 rectangles as shown in the diagram attached.
The length of the longer is 25 and the with is 5 feet.
The area of this rectangle
[tex]=25\times 5[/tex]
[tex]=75[/tex] square feet
The smaller rectangle has length 6 feet and width 12 feet
The area of the smaller rectangle
[tex]=6\times 12[/tex]
[tex]=72[/tex] square feet
Adding the two areas gives the area of the hallway
[tex]=125+72=197[/tex] square feet
