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The surface area of a three-dimensional object refers to the total area that covers the object's outer surface. It is measured in square units and varies depending on the shape of the object. For example, the surface area of a cube can be calculated using the formula (6a^2), where (a) is the length of a side, while the surface area of a sphere is given by (4\pi r^2), where (r) is the radius. Overall, calculating surface area is essential in various fields, including engineering, architecture, and manufacturing.

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3d ago

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Related Questions

What is the diff between area and volume?

Area is a two-dimensional measurement. It tells you how big a two dimensional object is or how large the surface of a three-dimensional object is.Volume is a three dimensional measurement. It tells you how big the inside of a three-dimensional object is or how much a three-dimensional object can hold inside.


Is surface area two dimensional?

Yes, surface area is a two-dimensional measure that quantifies the total area that the surface of a three-dimensional object occupies. It is calculated in square units and represents the extent of the object's outer layer. While the object itself exists in three dimensions, the concept of surface area focuses solely on the two-dimensional aspect of its surfaces.


What is the sum of areas of the faces or curved surface of the three dimensional object?

It is the total surface area.


What is what's the area of each shape or side of a three-dimensional object?

It is the total surface area of the 3-D object.


Define surface area?

Surface area is the total space that a three-dimensional object occupies. When using the mathematical formula for its shape you get the surface area measurement.


What is the definition for total surface area?

Total surface are is the sum of the areas of all the sides of a three-dimensional object.


Is surface area the same as area?

The term area is generally reserved for a two-dimensional polygon, but surface area is the term of the area of the different surfaces on a three-dimensional figure---the faces on the object. So no, they are not the same.


What is the the total surface area s?

It is the total of all of the areas on the exterior of a three-dimensional object.


What is the surface area is the sum of the areas of all the surfaces of a three dimensional object called?

The total surface area! The total surface area! The total surface area! The total surface area!


What is the sum of the areas of the faces of a three dimensional figure called?

The sum of the areas of the faces of a three-dimensional figure is called the surface area. It represents the total area that the surface of the object occupies. Surface area is important in various applications, including material estimation and heat transfer calculations.


Is surface area area or perimeter?

Surface Area is technically the same as area if we are dealing with 2-dimensional surfaces. But, it is mostly used to find an area of a 3-dimensional object.


How does surface area differ from area?

s area is on three dimensional objects, but area is on two dimensional objects.