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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. Square units of area, such as square centimeters, are a result of multiplying two lengths.
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. Surface area worksheet. Get your free surface area worksheet of 20+ questions and answers. Includes reasoning and applied questions. DOWNLOAD FREE.
The shape below contains two rectangles that are identical to shape A. Work out an expression for the perimeter of this shape. Give your answer in its simplest form. ............................................... cm [3] 6. This is a square. Work out the length of the side of the square. .................................................... cm [5]
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.
How to calculate the area. 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 ...
Calculating the Area. Often, we use a formula to calculate the area of plane figures such as squares, rectangles, triangles or circles. Area of a Square. The area of a square that has a side-length of 1 cm is 1 square centimetre (or 1 cm 2).
