+The **square meter** (symbol: m²) is the [SI](/wiki/SI) derived unit of [Area](/wiki/Area). It defines the extent of a two-dimensional surface, equal to a square with sides one [Meter](/wiki/Meter) in length.
+## See also
+- [Unit](/wiki/Unit)
+- [Dimension](/wiki/Dimension)
+- [Measurement](/wiki/Measurement)
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