100 square meters is 10 meters long and 10 meters wide. How do you calculate that

100 square meters is 10 meters long and 10 meters wide. How do you calculate that

10m * 10m = 100m ^ 2, the unit should also be multiplied

How to calculate the length and width of 667 square meters? What are the results?
Just a millimeter

I don't quite understand the meaning of the building owner. I searched in the forum and felt that the problem of the building owner seems to have something to do with the unit of "Mu" of the land~
Found a few similar problems with you, see if it is in line with the original intention of the landlord~
1 mu = 10 Zhang × 6 Zhang
1 Zhang = 3.333 M
So 1 mu = 33.33 m × 20 m

The room is 7 meters long, 4 meters wide, 4 meters high, about how many square meters

Floor area = roof area: 7x4 = 28
Wall area (four walls): (7x4 + 4x4) x2 = 88