"square meters" or "meters squared".
M2
Good
generally it is "A" the S.I unit for area is meters (m) squared (2) m2
I assume '177m2' is 177 m2, in which case no conversion needs to be done, because m2 is the symbol for square metres (so 177 m2 = 177 square metres)
am= ante meridian pm= post meridian
mississpi
This unit is called pascal with the symbol Pa.
About 7.419615 m2
1 ha = 10.000 m2
quantity units symbol area square meter m2 volume cubic meter m3
40cm2 into m2
0.08216 m2