The total surface area of a pyramid is obtained by adding the areas of all its faces (both the base and the side faces). The total surface area of a pyramid whose base perimeter is 'P', the base area is 'B', and slant height is 's' is TSA = (1/2) Ps + B.

How do you find the surface area of a pyramid?

The general formula for the total surface area of a regular pyramid is T. S. A. =12pl+B where p represents the perimeter of the base, l the slant height and B the area of the base.

What is the formula for the surface area of a triangular pyramid?

The Formula for the surface area of a triangular pyramid is calculated by adding up the area of all triangular faces of a pyramid. The surface area of a right triangular pyramid formula is Base Area+12(Perimeter×Slant Height) Base Area + 1 2 (Perimeter × Slant Height ) .