A square foot (sq ft or ft²) is a unit of area commonly used in the United States and some other countries that use the imperial system of measurements. It is defined as the area of a square with sides that each measure one foot (12 inches) in length.
In terms of square meters, one square foot is approximately equal to 0.092903 square meters.
Square feet are frequently used to measure the area of rooms in houses, apartments, and other real estate properties. They are also used for various purposes in construction, architecture, and interior design.
In the context of land surveying and property descriptions in the United States, a "section" refers to a specific unit of land division. It is part of the Public Land Survey System (PLSS), which was established to survey and divide land in the United States, particularly in the western and central parts of the country.