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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.
Forming and solving equations is when we are given a mathematical situation which is, or can be, described using algebraic expressions. We can use the algebraic expressions and information about the situation to form an equation. We can then solve the equation to find the solution.
The measurements here are in centimetres so the surface area is measured in square centimetres (cm 2)(cm2). What is surface area? How to calculate surface area. In order to calculate surface area: Calculate the area of each face. Add the areas together. Write the answer, including the units. Explain how to calculate surface area.
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 crafter uses four letter-size sheets of paper to create a paper mosaic in the shape of a square. They decide they want to frame the paper mosaic, so they measure and determine that the area of the paper mosaic is 2,412.89 cm 2. Does their calculation make sense? Explain your answer.
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.
