One Hectare equals to one square hectometer or one hundred ares. This in square meters results in 10,000 m². To get the idea of what represents one hectare, just imagine a square terrain, with one hundred meters on each side. If you are a football fan, you can use the measure of the area of the playing field as equivalent to about one hectare. This is essentially an agrarian measure, widely used in calculating the size of agricultural areas, forests and natural areas. For example, at the time of fires, the burning area is always expressed in hectares.
The Square Meter is an area measurement that corresponds to a square one meter long by one meter wide. Sometimes on the Internet, we can find questions like "One square meter equals how many meters?". Well, a common error in calculations involving areas is to treat this measure as a linear measure, but this is a quadratic measure, so a square with 5 m of side has an area of not 5 m², but 25 m². Unfortunately, for lack of knowledge, many people do not correctly distinguish these two concepts. This unit of measurement is widely used in measuring rooms, kitchens, bedrooms, etc. And for that reason it is common to see his appointment whenever we are dealing with the plan of an apartment or a house. This is a very important measure for the real estate market, since the value of real estate is often calculated, depending on the price of square meter, of the area where the property is.