Answer:
75 feet²
Step-by-step explanation:
A scale drawing is the reduced image of another image
If the scale is 1 inch to 5 feet, it means that 1 inch presents 5 feet
If the area of the blueprint = 15 inches
It means the actual chicken coop would be 5 feet times larger than the blueprint
Actual area of the chicken coop = 15 inches² x 5 = 75 feet²