Which method is NOT used to measure land area?

The measurement of land area is typically expressed in various units, including acres, square feet, and square yards, all of which are commonly used in real estate and land measurement contexts. Acres are often used for large plots of land, square feet are more common in residential and smaller property measurements, and square yards may be utilized for specific applications like landscaping.

Kilometers, while a legitimate unit of measurement, are typically employed for larger distances or geographical measurements rather than directly measuring land area in a practical sense for real estate. Instead, kilometers are often associated with linear distances in contexts such as mapping and travel, rather than gauging the specific area of a plot of land. Thus, kilometers do not fit within the practical applications of land measurement in the real estate industry.