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The area equal to a square that is 1 centimeter on each side. Used for measuring small areas such as on drawings. The symbol is cm 2. Example: An A4 sheet is 29.7 cm by 21 cm, so has an area of 623.7 cm 2.
A square centimeter (cm 2) is a unit of measurement of area. 1 square centimeter is equal to the area of a square with sides that measure 1 centimeter. A square area is a measurement made up of two lengths.
cm$^2$ is used when we want to find the specific area of something. Why cm$^2$? Let's say we want to find the area of a rectangle that is $8$cm long and $7$cm wide. Normally you would just do $8\times 7=56$ and attach the cm$^2$ to the end of it.
A square centimeter is a unit of measurement that measures each length in centimeters, so if we multiply centimeters by centimeters, we end up with a square centimeter. Any area can be calculated as the area made up of several unit squares without the area having to be in the shape of a square.
Learn what cm² is in Geometry and Measurement. Includes a list of key maths terms and teaching resources.
To work out the area of a square or rectangle, multiply its height by its width. If the height and width are in cm, the area is shown in cm². If the height and width are in m, the area is shown...
A square centimeter is a unit of area in the Metric System. The symbol for square centimeter is cm2. A square centimeter is calculated as the area of a square that has 1 centimeter on each side. The International spelling is square centimetre.
