If you mean 'How many square meters are in one square kilometer' than the answer would be 1,000,000 because there are 1,000 meters in one kilometer and if you square 1,000 you get 1,000,000 (one million).
However if you do mean 'How many square meters are in one kilometer' than the answer would be zero as they are different units of measurements.
Hope that helps!
1,100 square feet = 102.19 square meters (rounded)
There are 100,000 centimeters in one kilometer.
10,000 millimeters are in one kilometer.
There are 100,000 centimeters in one kilometer.
13,760 sqft = 1,278.34m2
There are: 1000 meters = 1 kilometer
1 kilometer=1,000,000 millimeters
One kilometer is equal to 1000 meters.
One million of them.
10,000 decimeters = 1 kilometer
1 kilometer=100,000 centimeters
1 kilometer = 100000000 micrometers