What would be the length of the sides of a square, the area of which was one hectare?
Global hectare to (a square 100 metres on each side or 328 feet on each side), 2.471 acres, 0.01 square kilometers, 0.00386102 square miles, or one square hectometre (100 metres squared). Global hectare The global hectare (gha) is a measurement unit for the ecological footprint of people or activities and the biocapacity of the earth or its regions. One global hectare is the world's annual amount of biological production for human use and human waste assimilation, per hectare of biologically productive land and fisheries. It measures production and consumption of different products. It starts with the total biological production and waste assimilation
Hectare in bold. One hectare is also equivalent to: Hectare The hectare (; SI symbol: ha) is an SI accepted metric system unit of area equal to a square with 100-metre sides, or 10,000 m, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is about 0.405 hectare and one hectare contains about 2.47 acres. In 1795, when the metric system was introduced, the "are" was defined as 100 :square metres and the hectare ("hecto-" + "are") was thus 100 "ares" or km. When the metric system was further rationalised in