Formula: Dodecahedron Area    Side length

Formula: Dodecahedron
Dodecahedron and its Side Length


Area of a dodecahedron. It consists of twelve pentagonal planes. The prefactor is approximately: $$ 3 \sqrt{25 ~+~ 10 \, \sqrt{5}} \approx 20.646 $$

Side length

Side length of a dodecahedron. Since it is a regular polyhedron, all sides have the same length.

+ Perfect for high school and undergraduate physics students
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+ Contains tables with examples and measured constants
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