Edge Length of Dodecahedron given Midsphere Radius Solution

STEP 0: Pre-Calculation Summary
Formula Used
Edge Length of Dodecahedron = (4*Midsphere Radius of Dodecahedron)/(3+sqrt(5))
le = (4*rm)/(3+sqrt(5))
This formula uses 1 Functions, 2 Variables
Functions Used
sqrt - A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number., sqrt(Number)
Variables Used
Edge Length of Dodecahedron - (Measured in Meter) - 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.
Midsphere Radius of Dodecahedron - (Measured in Meter) - The Midsphere Radius of Dodecahedron is defined as radius of the sphere for which all the edges of the Dodecahedron become a tangent line on that sphere.
STEP 1: Convert Input(s) to Base Unit
Midsphere Radius of Dodecahedron: 13 Meter --> 13 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
le = (4*rm)/(3+sqrt(5)) --> (4*13)/(3+sqrt(5))
Evaluating ... ...
le = 9.93111629250273
STEP 3: Convert Result to Output's Unit
9.93111629250273 Meter --> No Conversion Required
FINAL ANSWER
9.93111629250273 9.931116 Meter <-- Edge Length of Dodecahedron
(Calculation completed in 00.004 seconds)

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Mumbai University (DJSCE), Mumbai
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12 Edge Length of Dodecahedron Calculators

Edge Length of Dodecahedron given Surface to Volume Ratio
Go Edge Length of Dodecahedron = (12*sqrt(25+(10*sqrt(5))))/(Surface to Volume Ratio of Dodecahedron*(15+(7*sqrt(5))))
Edge Length of Dodecahedron given Lateral Surface Area
Go Edge Length of Dodecahedron = sqrt((2*Lateral Surface Area of Dodecahedron)/(5*sqrt(25+(10*sqrt(5)))))
Edge Length of Dodecahedron given Total Surface Area
Go Edge Length of Dodecahedron = sqrt(Total Surface Area of Dodecahedron/(3*sqrt(25+(10*sqrt(5)))))
Edge Length of Dodecahedron given Face Area
Go Edge Length of Dodecahedron = sqrt((4*Face Area of Dodecahedron)/sqrt(25+(10*sqrt(5))))
Edge Length of Dodecahedron given Insphere Radius
Go Edge Length of Dodecahedron = (2*Insphere Radius of Dodecahedron)/sqrt((25+(11*sqrt(5)))/10)
Edge Length of Dodecahedron given Circumsphere Radius
Go Edge Length of Dodecahedron = (4*Circumsphere Radius of Dodecahedron)/(sqrt(3)*(1+sqrt(5)))
Edge Length of Dodecahedron given Space Diagonal
Go Edge Length of Dodecahedron = (2*Space Diagonal of Dodecahedron)/(sqrt(3)*(1+sqrt(5)))
Edge Length of Dodecahedron given Volume
Go Edge Length of Dodecahedron = ((4*Volume of Dodecahedron)/(15+(7*sqrt(5))))^(1/3)
Edge Length of Dodecahedron given Midsphere Radius
Go Edge Length of Dodecahedron = (4*Midsphere Radius of Dodecahedron)/(3+sqrt(5))
Edge Length of Dodecahedron given Face Diagonal
Go Edge Length of Dodecahedron = (2*Face Diagonal of Dodecahedron)/(1+sqrt(5))
Edge Length of Dodecahedron given Face Perimeter
Go Edge Length of Dodecahedron = Face Perimeter of Dodecahedron/5
Edge Length of Dodecahedron given Perimeter
Go Edge Length of Dodecahedron = Perimeter of Dodecahedron/30

Edge Length of Dodecahedron given Midsphere Radius Formula

Edge Length of Dodecahedron = (4*Midsphere Radius of Dodecahedron)/(3+sqrt(5))
le = (4*rm)/(3+sqrt(5))

What is a Dodecahedron?

A Dodecahedron is a symmetric and closed three dimensional shape with 12 identical pentagonal faces. It is a Platonic solid, which has 12 faces, 20 vertices and 30 edges. At each vertex, three pentagonal faces meet and at each edge, two pentagonal faces meet. Out of all the five Platonic solids with identical edge length, Dodecahedron will have the highest value of volume and surface area.

What are Platonic Solids?

In three-dimensional space, a Platonic solid is a regular, convex polyhedron. It is constructed by congruent (identical in shape and size), regular (all angles equal and all sides equal), polygonal faces with the same number of faces meeting at each vertex. Five solids who meet this criteria are Tetrahedron {3,3} , Cube {4,3} , Octahedron {3,4} , Dodecahedron {5,3} , Icosahedron {3,5} ; where in {p, q}, p represents the number of edges in a face and q represents the number of edges meeting at a vertex; {p, q} is the Schläfli symbol.

How to Calculate Edge Length of Dodecahedron given Midsphere Radius?

Edge Length of Dodecahedron given Midsphere Radius calculator uses Edge Length of Dodecahedron = (4*Midsphere Radius of Dodecahedron)/(3+sqrt(5)) to calculate the Edge Length of Dodecahedron, The Edge Length of Dodecahedron given Midsphere Radius formula is defined as the length of any of the edges of a Dodecahedron or the distance between any pair of adjacent vertices of the Dodecahedron, and calculated using midsphere radius of Dodecahedron. Edge Length of Dodecahedron is denoted by le symbol.

How to calculate Edge Length of Dodecahedron given Midsphere Radius using this online calculator? To use this online calculator for Edge Length of Dodecahedron given Midsphere Radius, enter Midsphere Radius of Dodecahedron (rm) and hit the calculate button. Here is how the Edge Length of Dodecahedron given Midsphere Radius calculation can be explained with given input values -> 9.931116 = (4*13)/(3+sqrt(5)).

FAQ

What is Edge Length of Dodecahedron given Midsphere Radius?
The Edge Length of Dodecahedron given Midsphere Radius formula is defined as the length of any of the edges of a Dodecahedron or the distance between any pair of adjacent vertices of the Dodecahedron, and calculated using midsphere radius of Dodecahedron and is represented as le = (4*rm)/(3+sqrt(5)) or Edge Length of Dodecahedron = (4*Midsphere Radius of Dodecahedron)/(3+sqrt(5)). The Midsphere Radius of Dodecahedron is defined as radius of the sphere for which all the edges of the Dodecahedron become a tangent line on that sphere.
How to calculate Edge Length of Dodecahedron given Midsphere Radius?
The Edge Length of Dodecahedron given Midsphere Radius formula is defined as the length of any of the edges of a Dodecahedron or the distance between any pair of adjacent vertices of the Dodecahedron, and calculated using midsphere radius of Dodecahedron is calculated using Edge Length of Dodecahedron = (4*Midsphere Radius of Dodecahedron)/(3+sqrt(5)). To calculate Edge Length of Dodecahedron given Midsphere Radius, you need Midsphere Radius of Dodecahedron (rm). With our tool, you need to enter the respective value for Midsphere Radius of Dodecahedron and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Edge Length of Dodecahedron?
In this formula, Edge Length of Dodecahedron uses Midsphere Radius of Dodecahedron. We can use 11 other way(s) to calculate the same, which is/are as follows -
  • Edge Length of Dodecahedron = (4*Circumsphere Radius of Dodecahedron)/(sqrt(3)*(1+sqrt(5)))
  • Edge Length of Dodecahedron = sqrt(Total Surface Area of Dodecahedron/(3*sqrt(25+(10*sqrt(5)))))
  • Edge Length of Dodecahedron = ((4*Volume of Dodecahedron)/(15+(7*sqrt(5))))^(1/3)
  • Edge Length of Dodecahedron = sqrt((4*Face Area of Dodecahedron)/sqrt(25+(10*sqrt(5))))
  • Edge Length of Dodecahedron = (2*Insphere Radius of Dodecahedron)/sqrt((25+(11*sqrt(5)))/10)
  • Edge Length of Dodecahedron = (12*sqrt(25+(10*sqrt(5))))/(Surface to Volume Ratio of Dodecahedron*(15+(7*sqrt(5))))
  • Edge Length of Dodecahedron = Face Perimeter of Dodecahedron/5
  • Edge Length of Dodecahedron = (2*Face Diagonal of Dodecahedron)/(1+sqrt(5))
  • Edge Length of Dodecahedron = (2*Space Diagonal of Dodecahedron)/(sqrt(3)*(1+sqrt(5)))
  • Edge Length of Dodecahedron = sqrt((2*Lateral Surface Area of Dodecahedron)/(5*sqrt(25+(10*sqrt(5)))))
  • Edge Length of Dodecahedron = Perimeter of Dodecahedron/30
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