Pyramid
V = 1/3 bh
b is the area of the base
Surface Area: Add the area of the base to the sum of the areas of all of the triangular faces. The areas of the triangular faces will have different formulas for different shaped bases.
Your answer would be 1,176 square feet ...here's how. Your equation is 1/3 (length x width x height) 1/3 (12 x 3.5 x 7) 1/3 (3,528) 1,176 square feet Hope this helped you out! Good luck.
surface area
alex west is stupid
To calculate the area of a square, you multiply the length of one side by itself. The formula is: Area side length x side length.
To find the surface area of a shape, you need to calculate the total area of all its surfaces. This can be done by using the appropriate formulas for different shapes, such as rectangles, triangles, circles, and spheres. Add up the areas of all the surfaces to find the total surface area of the shape.
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.
P*H+2*(L*B) Perimeter*Height+2*(lenght*Breadth)
LxWx2
They are both 3 dimensional shapes having surface area and volume.
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.
The answer will depend on what A and H are!
Surface area = 2LW + 2(L+W)H
the question is the anwser
The formula to find the area of an octagonal pyramid is area of base plus area of sides.
2lw + 2lh + 2wh