2(l*w)+2(w*h)+2(l*h)=surface area
Surface area = 2LW + 2(L+W)H
It depends how tall it is =)
It is an extension of Pythagoras's theorem to 3-dimensions. Diagonal2 = Length2 + Width2 + Height2
Squared. When you find surface area, you are only finding the area of the shapes that make up the three-denominational shape.
There is no rectangular prism below 8 8 19.
It depends on how many sides are part of the "opening".
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.
LxWx2
W = Volume x weight density
I am not sure that a rectangular prism is in any position to care!
The formula for calculating the surface area of a prism is SA 2B Ph, where B is the area of the base, P is the perimeter of the base, and h is the height of the prism. The angle of the prism does not directly affect the surface area calculation.
its not i dont no why
Formula: S = 2B + L
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?
Depends whether you want the formula for surface area, volume, perimeter, size of sphere it would fit into etc... Please clarify next time.
The formula will depend on what it is that you are trying to find: the volume or the surface area.
Surface area = 2LW + 2(L+W)H