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It is length * width.

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Q: How can you find the surface area of a rectangular area?
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Surface area of rectangular prism?

surface area of a rectangular prism is the formula: 2lw+2wh+2lh


Is the surface area of a rectangular prism squared or cubed?

Squared. When you find surface area, you are only finding the area of the shapes that make up the three-denominational shape.


How do you find the surface area of a rectangular prism if you are missing a dimension?

You cannot.


Surface area of rectangular pyramid?

Suppose that the area of the rectangular base is: lw then if the height is: h the surface area is: lw + lh + wh I believe that formula is for the surface area of a rectangular prism...


Which has more surface area a rectangular prisms or rectangular pyramid?

For the same base dimensions (base area) and the same height, the rectangular prism has more surface area.


How do you find the surface area of an equilateral triangular prism?

To find the surface area of an equilateral triangular prism you take the area of the rectangular sides and the triangular bases and add them up and your done.


What is the formula for surface area on a rectangular prism?

u have to find the surface area for individual sides. so lxw for each individual side


What is the formula for find of a box rectangular prism?

The formula will depend on what it is that you are trying to find: the volume or the surface area.


Which formula can be used to find the surface area of a rectangular prism?

surface area=(perimeter of base)x(height of the shape)+(area of the base)x(2)


What are the dimensions of two rectangular prisms with the same surface area?

Given the surface area of a rectangular prism, there are infinitely many rectangular prisms possible.


What is the difference of the surface area of a cylinder and a rectangular prism?

The surface area of a cylinder prism has round shape and the surface of a rectangular prism has a square shape.


How do you find the surface area of a rectangular prism length 5 and height 8?

5+5