From there well tackle trickier objects such as cones and spheres. For cylinders with height h and radius r the formula for surface area is. Formula for the Surface area of Cone BasePi x radius squared x Lateral area Pi x radius x slant height Formula for the Volume of Squares and Rectangles Length x DepthWidth x Height.
The most basic area formula is the formula for the area of a rectangle.
A side length. This means that the surface area is six the number of sides of the cube times the product of l length and w width. Add the area of the base to the sum of the areas of all of the triangular faces. The most basic area formula is the formula for the area of a rectangle.