Ìtóbi tabi ìfẹ̀ je piposi to n so bi odeoju elegbeegbe-meji kan se tobi si. Awon eyo fun wiwon ifesi: are (a) = 100 square metres (m²) hectare (ha) = 100 ares (a) = 10000 square metres square kilometre (km²) = 100 hectares (ha) = 10000 ares = 1000000 square metres square megametre (Mm²) = 1012 square metres square foot = 144 square inches = 0.09290304 square metres square yard = 9 square feet (0.84 m2) = 0.83612736 square metres square perch = 30.25 square yards = 25.2928526 square metres acre = 10 square chains (also one furlong by one chain); or 160 square perches; or 4840 square yards; or 43,560 square feet (4,047 m2) = 4046.8564224 square metres square mile = 640 acres (2.6 km2) = 2.5899881103 square kilometers