
Square kilometre - Wikipedia
The square kilometre (square kilometer in American spelling; symbol: km2) is a multiple of the square metre, the SI unit of area or surface area. In the SI unit of area (m 2), 1 km 2 is equal …
Square kilometre - Simple English Wikipedia, the free encyclopedia
A square kilometer (British English spelling square kilometre, in short km²) is a unit of measurement of area. It is based on the SI unit meter. A square that has a side length of 1 …
平方千米 - 百度百科
平方千米(Square kilometer)是面积的公制单位(SI Unit)。 其定义是“边长为1千米的 正方形 的面积”,也是计量土地的单位,简写为km²。 “平方千米”是比“ 公顷 ”还大的 面积单位,计算较 …
“km2”是什么意思? - 百度知道
2024年7月8日 · “km2”是平方公里的单位。 “km2”中的“km”是一个长度单位的代表符号,即千米。而“2”则代表平方,因此,“km2”表示的就是平方公里。这是一个面积单位,通常用于描述地域 …
Square Kilometer Definition (Illustrated Mathematics Dictionary)
Illustrated definition of Square Kilometer: The area equal to a square that is 1 kilometer on each side. Used for measuring large areas. The symbol is...
Square kilometre (km² - Metric), area - Unit Conversion Online
Square kilometre (U.S. spelling: square kilometer), symbol km², is a decimal multiple of SI unit of surface area square metre, one of the SI derived units. It is not used as regular unit of …
Definition, Tools, Differences, Conversion Chart, Uses - Examples
2024年7月26日 · What does km2 mean in measurement? “km²” stands for square kilometer, a unit of area measurement in the metric system. It represents the area of a square with each …
km2是什么单位 - 百度知道
2024年7月24日 · 单位定义:km2指的是平方公里,是一种面积单位。 在这里,“km”代表公里,即千米,是长度单位;“2”表示平方,即该单位是基于长度的二次方计算。
Square kilometers - Math.net
A square kilometer (km2) is a unit of measurement of area. 1 square kilometer is equal to the area of a square with sides that measure 1 kilometer. A square area is a measurement made up of …
What does Km-2 mean? : r/geography - Reddit
2019年11月12日 · Km2 is a measure of area, while Km-2 (or Km-2) is a measure of density (specifically, 'per' square km'). The '-' in the exponent means the Km 2 unit should be in the …