How many acres does a section of land contain?

A section of land contains 640 acres. This measurement is rooted in the Public Land Survey System (PLSS) used in the United States, where land is divided into townships and sections. Each township is typically divided into 36 sections, and each section measures one mile by one mile, resulting in a total area of 640 acres. This standardized measurement is important for understanding land sales, development, and property boundaries, especially in rural areas. The other options do not represent the standard measurement for a section of land, making 640 acres the definitive and correct answer.