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Q: What is the surface area formula for a rectangular pyramid?

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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...

Figure it out stupid.

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

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

LxWx2

They are both 3 dimensional shapes having surface area and volume.

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

The answer will depend on what A and H are!

2lw + 2lh + 2wh

its not i dont no why

The formula to find the area of an octagonal pyramid is area of base plus area of sides.

The answer depends on the what characteristic of the pyramid you want the formula for: its surface area, its volume or something else.

Formula: S = 2B + L

SA= 2lw+2lh+2wh.

The first comprises one rectangular face and four triangular faces whereas the second has two triangular and three rectangular faces.

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

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

363 units (apex confirmed)

A= 2(wh+lw+lh) where w = width h = height and l = length When trying to find the surface area of something, it is important to try to remember the specific formula. The formula for the surface area of a rectangular prism is A=2(wl+hl+hw).

If they have the same height, then the rectangular prism will require more paint. (Having the same height the prism will have more surface area than the pyramid).

A rectangular pyramid you use 1/3 or divide 3 in the product but a triangular prism you use 1/2 or divide 2 on the product.

1/2 × Perimeter × [Side Length] + [Base Area]

The answer depends on what the formula is for: volume, surface area, height, area of base, etc; and on what information you have been given.

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?

It has to do with the surface area formula: To find the total surface area of a pyramid, use this equation: Surface Area = B + 1/2 * P * s B = base area P = perimeter of the base s = slant height To find the volume of a Pyramid, substitute into this equation: V=1/3Bh B=base area h=height of pyramid