Using the dimensions shown for the roof sheathing zone, what is the plan area?
Correct Answer
D) 792 sf
The figure gives 44 ft by 18 ft, so the area is 792 sf.
Why This Is the Correct Answer
The figure gives 44 ft by 18 ft, so the area is 792 sf.
Why the Other Options Are Wrong
Option A: 704 sf
704 sf uses a 16 ft width instead of the printed 18 ft.
Option B: 864 sf
864 sf adds 4 ft to the printed length before multiplying.
Option C: 62 sf
62 sf adds length and width instead of multiplying area.
Memory Technique
roof sheathing zone cue on S-717: length and width make the product.
Reference Hint
Open Sheet S-717; read the horizontal and vertical dimensions around the labeled shape.
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