Answer:
The square metre is the area of a square whose sides measure exactly one metre.
...
multiples
unit square decametre
definition A square whose sides measure one decametre
equals 100 m2
symbol dam2
Explanation:
The square metre is the area of a square whose sides measure exactly one metre.
...
multiples
unit square decametre
definition A square whose sides measure one decametre
equals 100 m2
symbol dam2
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