CM stand for Centimeter, meaning one hundredth of a Meter.
1 cm2 is a unit of area. It means 1 square centimeter. There are 10,000 of them in a square meter.
It should be spelled "centimeter," "decimeter," "meter," and "kilometer." centimeter = 1/100 of a meter decimeter = 1/10 of a meter kilometer = 1000 meters These are all units of length based off the SI unit meter.
a metric unit centimeter x centimeter x centimeter
You cannot change square centimeter to centimeter. The square centimeter is a measure of area and the centimeter is a measure of distance.
mm stands for millimeters. There are 10 mm in a centimeter and 1000 mm in a meter.
Usually 1 centimeter.
centimeter - unit of lengthsquare centimeter - unit of areacubic centimeter - unit of volume - equal to milliliter