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For a cuboid (a 3D rectangle) of width W, height H and depth D, the surface area is: (WH + WD + HD) x 2.

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Q: What is the surface area of 3 dimensional rectangle?
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Is the total area the same as the surface area?

Yes.Conventionally, total area is usually used for the area of a complicated 2-dimensional shape where the area of smaller shapes are calculated and added together. The surface area usually refers to a 3-dimensional object for which the areas of the faces are calculated and added together.Yes.Conventionally, total area is usually used for the area of a complicated 2-dimensional shape where the area of smaller shapes are calculated and added together. The surface area usually refers to a 3-dimensional object for which the areas of the faces are calculated and added together.Yes.Conventionally, total area is usually used for the area of a complicated 2-dimensional shape where the area of smaller shapes are calculated and added together. The surface area usually refers to a 3-dimensional object for which the areas of the faces are calculated and added together.Yes.Conventionally, total area is usually used for the area of a complicated 2-dimensional shape where the area of smaller shapes are calculated and added together. The surface area usually refers to a 3-dimensional object for which the areas of the faces are calculated and added together.


How many faces vertices and edges does a rectangle have?

Rectangles are plane (2-dimensional) polygons. Only solid (3-dimensional) polyhedrons have faces.


What is the volume of a rectangle that is 4 by 5 by 3?

A rectangle is a 2-dimensional object and cannot have a volume, which is a 3-dimensional concept. The volume of the rectangular prism or cuboid, whose dimensions are 4 by 5 by 3 is 4*5*3 = 60 cubic units.


What is the area of a rectangle with a length of 7 cm and a width of 3 cm label the answer?

The area of rectangle is : 21.0


What is the area of a rectangle that is 6 cm by 3 cm?

area of any rectangle is length x breadth. For a 6x3 rectangle, it's 18.