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total area of an objects surface

Q: What does the surface area mean?

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The surface area is the sum of all the shapes' area

increase the surface area of a solid means to increase the area of solid

surface area

There is NO equation for the area of a sphere Assuming you mean surface area, the surface area of a sphere of radius r is 4πr^2.

It would help if the question was less obscure. What do you mean by "work"? How the surface area affects chemical processes (for example the surface area of catalysts), or diffusion, or surface areas and friction?

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The surface area is the sum of all the shapes' area

S= SA and that stands for surface areas = surface area

surface area is the total outer area of a figure (I.E. a cubes surface area can be calculated by adding the area of its 4 squares)

increase the surface area of a solid means to increase the area of solid

surface are of a shape means is the total area of the faces and curved surface of a solid figure.kellie edwards.

surface area

There is NO equation for the area of a sphere Assuming you mean surface area, the surface area of a sphere of radius r is 4πr^2.

if you mean surface area, the area of the base multiplied by the height

It would help if the question was less obscure. What do you mean by "work"? How the surface area affects chemical processes (for example the surface area of catalysts), or diffusion, or surface areas and friction?

A circle doesn't have a surface area because it is a 2D object. The area of a circle is = pi r2. if you mean the surface area of a sphere it is = 4 pi r2

No. Surface area can be measured in square inches, but so can many other things.

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