if 10 decimeters make meter then how many square decimeters make a square meter?
http://www.unitjuggler.com/convert-area-from-m2-to-dm2.html
how many square centimeters make a square meters?
1 meter = 100 centimeters.
Look at your above answer to figure out how many square cm = 1 m.
how many SQUARE cetimeters make a SQUARE meter
To find out how many square decimeters make a square meter, we need to understand the relationship between square units and linear units.
A square meter is a unit of area, which means it measures length multiplied by width. In this case, the length and width are both measured in meters. So, when we say "a square meter," it means a 1-meter by 1-meter square.
A decimeter is a unit of length, which is one-tenth of a meter. So, 10 decimeters make a meter.
To convert from square meters to square decimeters, we need to consider not only the length but also the width. Since 1 meter is equal to 10 decimeters, the length of the square meter is 10 decimeters.
Likewise, if the width of the square meter is also 10 decimeters, then the area of the square meter is (10 decimeters) multiplied by (10 decimeters), which is 100 square decimeters.
Therefore, a square meter is equal to 100 square decimeters.