Aug 1, 2025 · Calculate the unknown defining side lengths, circumferences, volumes or radii of a various geometric shapes with any 2 known variables. Online calculators and formulas for a …

Surface Area of a Rectangular Prism = 2ab + 2bc + 2ac (a, b, and c are the lengths of the 3 sides) In words, the surface area of a rectangular prism is the area of the six rectangles that cover it.

The mathematical definition of surface area in the presence of curved surfaces is considerably more involved than the definition of arc length of one-dimensional curves, or of the surface …

There is a different surface area formula for every geometrical shape, but the idea behind all is to get the total area occupied by all the faces of the objects. In this section, we will learn about …

Jul 23, 2025 · Below are the formulas, along with the definitions and figures, for the Lateral Surface Area (LSA) and Total Surface Area (TSA) of various 3D geometrical figures.

The following table gives the surface area formulas for solid shapes or three-dimensional shapes. Scroll down the page if you need more explanations about the formulas, how to use them as …

The sum of the areas of all the surfaces in a shape is its surface area. This method works well for polyhedrons, but is not as effective for shapes with curved surfaces.

May 24, 2024 · In order to calculate its surface area or volume, you must know the radius of the base and the length of the side. If you do not know it, you can find the side length (s) using the …

Dec 18, 2018 · Using the labeling of the general prism diagram above, a formula can be created for dealing with the surface area of prisms. Let's calculate the area of each surface. Example …

What is the Surface Area Formula Calculator? The Surface Area Formula Calculator is an interactive tool that computes the total surface area of various 3D geometric shapes.