Using the dimensions on the L-shaped laydown plan, what is the net plan area?
Correct Answer
A) 1,880 sf
The L-shaped laydown area is the outer rectangle less the notched corner, giving 1,880 square feet.
Why This Is the Correct Answer
The L-shaped laydown area is the outer rectangle less the notched corner, giving 1,880 square feet.
Why the Other Options Are Wrong
Option B: 2,160 sf
Choice B uses the full 60 ft by 36 ft outer rectangle and fails to subtract the notched-out corner.
Option C: 280 sf
Choice C calculates only the 20 ft by 14 ft notch area, not the remaining laydown area.
Option D: 1,320 sf
Choice D subtracts the 20 ft by 14 ft notch twice from the outer rectangle.
Memory Technique
For l-shaped laydown area, subtract only the labeled void; the rest of the outer outline stays in the area.
Reference Hint
Open Sheet C-112; identify whether the figure asks for a segment, sum, scale-bar estimate, or area calculation.
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