Square kilometer
The square kilometer (Symbol km ) is a Measuring unit of the Surface. It represents a square of a Kilomètre on side.
1 km2 = 100 ha =: 1000000 m {{2}}
Be-X-old: Квадратныкілямэтар
Nds-nl: Vierkaante kilemeter Zh-min-nan: Pêng-hong-kong-lí
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