Edge Length of Dodecahedron given Circumsphere Radius Calculator

Calculate Edge Length



Formula

The formula to calculate the Edge Length of Dodecahedron is:

\[ le = \frac{4 \cdot rc}{\sqrt{3} \cdot (1 + \sqrt{5})} \]

Definition

Edge Length of Dodecahedron is the length of any of the edges of a Dodecahedron or the distance between any pair of adjacent vertices of the Dodecahedron. Circumsphere Radius of Dodecahedron is the radius of the sphere that contains the Dodecahedron in such a way that all the vertices are lying on the sphere.

Example Calculation

Let's assume the following values:

Using the formula:

\[ le = \frac{4 \cdot 14}{\sqrt{3} \cdot (1 + \sqrt{5})} = 9.99101851364652 \]

The Edge Length is 9.99101851364652 Meters.

Conversion Chart

Circumsphere Radius (Meters) Edge Length (Meters)
12 8.563730154554159
13 9.277374334100339
14 9.991018513646519
15 10.704662693192699
16 11.418306872738878