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The surface area of a dodecahedron refers to the total area of all the faces of this polyhedron, which is a three-dimensional shape with 12 regular pentagonal faces. This shape is commonly used in architecture and design, especially in decorative applications, due to its unique and aesthetically pleasing geometry.
In real-life constructions, the dodecahedron can be seen in various forms of architectural ornamentation such as doorknobs, light fixtures, and sculptures. It has also been used in the design of various sports balls, including soccer balls and golf balls.
Knowing the surface area of a dodecahedron can be useful in determining the amount of material needed to construct a particular object or in calculating the cost of materials. Additionally, understanding the surface area can aid in the creation of accurate blueprints and design plans.
Find \(SA\)
Use this calculator to determine the surface area of a dodecahedron when the length of any side is given.