No conversion is possible.
A centimetre is a measure of length in 1-dimensional space while square metres is a measure of area in 2-dimensional space. The two measure different characteristics and, according to the most basic principles of dimensional analysis, any attempt at comparisons or conversions between the two are fundamentally flawed.
3.36 meters times 3.1 meters = 10.416 square meters
cm square x 0.0001 = meters square
30 square meters is 300,000 square cm
1,175.3 square centimeters = 0.11753 square meters.
60 cm = 0,6 m 290 cm = 2,90 m 0,6 * 2,90 = 1,74 square meters
3.36 meters times 3.1 meters = 10.416 square meters
If that's a rectangle, convert the cm to meters (divide by 100 in each case), then multiply to get the area in square meters. You can also multiply the cm, to get square centimeters. Then divide by 10,000 to convert to square meters.
cm square x 0.0001 = meters square
There are about 2.54 cm to an inch and so 20ft = 50.8 cm and 8ft = 20.32 cm So: 0.508 meters times 0.2032 meters = 0.1032256 square meters
174 cm is 1.74 meters. So 1.74*1.74 = 3.0276 square meters.
30 square meters is 300,000 square cm
1 square metre is 10,000 square centimetres
15,200 square centimeters is 1.52 square meters.
1,175.3 square centimeters = 0.11753 square meters.
150 cm x 90 cm is equivalent to 21,600 square cm. To convert this to square inches, you would divide by 2.54 (since 1 inch is 2.54 cm), resulting in approximately 3,347.83 square inches.
60 cm = 0,6 m 290 cm = 2,90 m 0,6 * 2,90 = 1,74 square meters
400 cm x 280 cm = 11.2 square meters = 120.556 square feet