Square foot (ft²)
Definition: Square foot (symbol: ft²) na area of square wey each side na 1 foot. E equal exactly 0.09290304 square meters.
History/origin: Square foot follow grow with foot as area unit for imperial system, and e become important for building, housing, and property measurement for English‑speaking places.
Current use: Dem dey use square feet well‑well for US and Canada for apartments, houses, offices, flooring, roofing, and construction estimates.