Vertaald door AI (EN). Toon origineel (NL)
It seems that you want to indicate an area or a measurement, but the notation "10m2m" does not appear to be correct. If you mean 10 square meters, you would write this as "10 m²". This indicates the area of a square or rectangle with a total area of 10 square meters.
If you need more details about calculating area or related topics, let me know!
Google Search also contributes even further
[edit this question / answer]