A square inch is by definition the area enclosed by a square with sides each 1 inch long.1...
In plane geometry, a square is a polygon with four equal sides and equal angles. ...
Mid19th century tool for converting between different standards of the inch An inch is an Imperial and U.S. customary unit of length. ...
1 square foot = 144 square inches. A square inch is equal to: Square kilometre (US spelling: Square kilometer), symbol km², is an SI unit of surface area. ...
A hectare (symbol ha) is a unit of area, equal to 10,000 square meters, commonly used for measuring land area. ...
For the municipality in Sweden, see Ã…re; for the boroughtown and rural municipality in Estonia see Are; for the language from Papua New Guinea see Are For the ARE see either Arab Republic of Egypt or Association for Research and Enlightenment An are (symbol a) is a unit of area. ...
A square metre (US spelling: square meter) is by definition the area enclosed by a square with sides each 1 metre long. ...
cm redirects here, alternate uses: cm (disambiguation) A centimetre (symbol cm; American spelling: centimeter) is an SI unit of length. ...
This article is about the unit of measure known as the yard. ...
A square foot is by definition the area enclosed by a square with sides each 1 foot long. ...
An acre is an English unit of area. ...
A square mile is the area equal to a square with sides each 1 mile long. ...
See also
This article lists conversion factors between a number of units of measurement. ...
External link  Conversion of different area units
