Answer:
Property's actual area = 6400 m²
Step-by-step explanation:
Scale = 1 : 500
Side on map = 16 cm
Side of property = scale x side on map = 16 x 500 = 8000 cm
Area of property = 8000 x 8000 = 64000000 cm²
Area of property = 6.4 x 10⁷ cm² = 6.4 x 10³ m²
Property's actual area = 6400 m²