[closed] how to change area unit

[samsam3]

how to change area unit to square meter or other metric units?

[Psyberia-Support]

You can change the distance units to metric.

[samsam3]

The distance unit is metric but only area unit is unknown(it is the word "are") as unit of area.
..........see the program calculation results.......
Local landmarks
Area 1

-Statistics:
Length: 112 m
Area: 5.719are
..............................................

[samsam3]

You can change the distance units to metric.

The distance unit is metric but only area unit is unknown(it is the word "are") as unit of area.
..........see the program calculation results.......
Local landmarks
Area 1

-Statistics:
Length: 112 m
Area: 5.719are
..............................................

[Psyberia-Support]

Sorry about that.
An "are" is just 100 meters square (https://en.wikipedia.org/wiki/Hectare#Are).