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Q: What is the formula for finding area of a rectangular prism?

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The base of a prism is always rectangular, so the area, A, =lw. l is length, w is width, of the base.

The base of a rectangular prism is just an old familiar 2D rectangle. All the old familiar 2D formulas for rectangles still apply to it.

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

Surface area = 2LW + 2(L+W)H

area of base x height area of base x height

Related questions

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

its not i dont no why

There must be a typo in this question, "Why does the formula for finding the surface area of arectangular prism is helpful?" What does that even mean?

The formula for the area of a rectangular prism is A= 2(wL+hL+hw). A refers to area, w is the width of the prism, h refers to height, and L is the length of the prism.

It is helpful because when you do the problem you know what to do.

The formula for finding the surface area of a rectangular prism is 2(wh + lw + lh), where w is width, h is height, and l is length. 3.14 is the value for pi, which is only used for circular objects, like circles, cylinders, and spheres. It has nothing to do with rectangular prisms. Click on the related link below for an illustration of the formula for the surface area of a rectangular prism.

The base of a prism is always rectangular, so the area, A, =lw. l is length, w is width, of the base.

LxWx2

Bh

The base of a rectangular prism is just an old familiar 2D rectangle. All the old familiar 2D formulas for rectangles still apply to it.

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

To prove that two lines cut by a transversal are parallel, one must show that

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