About
Note: Do not rely on this information. It is very old.
Are
Are, the legal unit of French land measure, a square of which the side is ten metres. 100 ares make a hectare, the unit in customary use (slightly under two and a half acres).
Are, the legal unit of French land measure, a square of which the side is ten metres. 100 ares make a hectare, the unit in customary use (slightly under two and a half acres).