That is like asking how many yards in a gallon. There are no square meters in a meter, and no meters in a square meter.
with a ruler
one-millionth of a square meter is one square millimeter. In decimal, 0.000001 square meters
The square root of meter squared is meter.
A square 1 meter long and 1 meter wide is 1 square meter. 1 square meter equals 1.19599 square yards 1 square meter equals 10.76391 square feet
1x1 meter is a square meter.
1 square meter = 1,550 square inches
If it is a quadrilateral, you take the length times the width.
Half Square meter is twice as big as half a meter square.
Its length in meters times its width in meters is its square area in meters.
1 square meter = 1,550 square inches.
Since a meter has 100 centimeters, a square meter has 10,000 square centimeters.