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20 cm * 11 cm * 12 unspecified units will have a surface area of

440 cm2 + 744 cm*unspecified units.

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What is the surface area of this rectangular prism 20cm x 11cm x 12cm?

Rectangular prism is an example of a cuboid and surface area of a cuboid is given by: S = 2x(l+b+h) We can say l = 20cm, b = 11cm & h = 12cm So, surface area of the rectangular prism = 2x(20+11+12)cm2 = 2x43cm2 = 86cm2


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.


What is the surface area of a prism that has a 2 centimeters a 6 centimeters and a 3 centimeters?

11cm


Surface area of rectangular prism?

The surface area of a rectangular prism can be calculated by adding the areas of all six faces. The formula for the surface area of a rectangular prism is 2lw + 2lh + 2wh, where l, w, and h represent the length, width, and height of the prism, respectively. This formula accounts for the two faces of each dimension (length, width, and height) on the rectangular prism.


What is the least surface area of a rectangular prism?

12


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

LxWx2


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 I find the surface area of a rectangular prism?

To find the surface area of a rectangular prism, use the formula ( SA = 2lw + 2lh + 2wh ), where ( l ) is the length, ( w ) is the width, and ( h ) is the height of the prism. This formula calculates the area of all six rectangular faces. Simply plug in the dimensions of the prism to compute the total surface area.


Why is finding the formula of a surface area helpful to a rectangular prism?

I am not sure that a rectangular prism is in any position to care!


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...


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.


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.