The lateral area of a pyramid is the total surface area of the pyramid excluding the base. The formula for the lateral area of a regular pyramid is half the slant height multiplied by the perimeter. If the pyramid is irr... More »

The way to find the lateral area of a square pyramid is by multiplying half the perimeter by the slant height. The method for calculating lateral areas of pyramids differs from the methods used to find lateral areas of p... More »

Lateral area is defined as the sum of the areas of all the faces of an object, except for the base of the object. This math term is often abbreviated as L.A. More » Math Geometry Shapes

The formula for calculating the total surface area of a pyramid is: S = (1/2)Pl + B. The surface area of a pyramid is the total sum of the lateral area combined with the area of the base. More »

The area of a parallelogram can be calculated by multiplying the length of the base by the height to the top, perpendicular to the base. Either edge on either set of sides can be oriented to be the base. The formula for ... More »

To find the area of a triangle without a right angle, you multiply one-half the base by the height. Obtuse triangles are included in this group. More »

In math, area represents the size or total amount of space taken up by a two-dimensional surface, or the amount of space inside the boundaries of a flat object. The area may be measured in a variety of square units, such... More »