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Surface area is a measure of the total area that the surface of a three-dimensional object occupies. It is expressed in square units, such as square meters or square feet. For simple geometric shapes like cubes and spheres, there are well-defined formulas to calculate their surface area. For a cube with side length 's', the surface area is 6s². For a sphere with radius 'r', the surface area is 4πr².
For more complex or irregular shapes, determining the surface area can be more challenging and may require