What are metric units of Area?
area 100 metres by 100 metres would be a hectare, or 10,000 square metres.
That is an area the size of two football fields placed side by side. If one
were to take 10 football fields and place them end to end along one side of a
square and place 20 football fields side by side along the other side of a
square, the total area enclosed by the 200 football fields would be about one
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