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Insphere Radius of Pentakis Dodecahedron Formula

GoInsphere Radius of Pentakis Dodecahedron given Leg Length Formula

GoInsphere Radius of Pentakis Dodecahedron given Total Surface Area Formula

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Insphere Radius of Pentakis Dodecahedron is the radius of the sphere that is contained by the Pentakis Dodecahedron in such a way that all the faces just touch the sphere. Check FAQs

r i = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot l Base}{2}

r_i - Insphere Radius of Pentakis Dodecahedron?l_Base - Base Length of Pentakis Dodecahedron?

Insphere Radius of Pentakis Dodecahedron Example

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Here is how the Insphere Radius of Pentakis Dodecahedron equation looks like with Values.

Here is how the Insphere Radius of Pentakis Dodecahedron equation looks like with Units.

Here is how the Insphere Radius of Pentakis Dodecahedron equation looks like.

12.8209 = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot 10}{2}

12.8209m = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot 10m}{2}

12.8209 = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot 10}{2}

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Insphere Radius of Pentakis Dodecahedron Solution

Follow our step by step solution on how to calculate Insphere Radius of Pentakis Dodecahedron?

FIRST Step Consider the formula

r i = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot l Base}{2}

Next Step Substitute values of Variables

∴

r i = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot 10m}{2}

Next Step Prepare to Evaluate

∴

r i = \frac{(3 \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}})) \cdot 10}{2}

Next Step Evaluate

∴

r i = 12.8209324473781m

LAST Step Rounding Answer

∴

r i = 12.8209m

Insphere Radius of Pentakis Dodecahedron Formula Elements

Variables

Functions

Insphere Radius of Pentakis Dodecahedron

Insphere Radius of Pentakis Dodecahedron is the radius of the sphere that is contained by the Pentakis Dodecahedron in such a way that all the faces just touch the sphere.

Symbol: r_i

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Insphere Radius of Pentakis Dodecahedron

Base Length of Pentakis Dodecahedron

Base Length of Pentakis Dodecahedron is the length of the base of the isosceles triangular face of Pentakis Dodecahedron.

Symbol: l_Base

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Base Length of Pentakis Dodecahedron

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.

Syntax: sqrt(Number)

Other Formulas to find Insphere Radius of Pentakis Dodecahedron

Go Insphere Radius of Pentakis Dodecahedron given Leg Length

r i = (\frac{3}{2}) \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}}) \cdot (\frac{38 \cdot l Leg}{3 \cdot (9 + \sqrt{5})})

Go Insphere Radius of Pentakis Dodecahedron given Total Surface Area

r i = (\frac{3}{2}) \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}}) \cdot (\sqrt{\frac{19 \cdot TSA}{15 \cdot (\sqrt{413 + (162 \cdot \sqrt{5})})}})

Go Insphere Radius of Pentakis Dodecahedron given Volume

r i = (\frac{3}{2}) \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}}) \cdot ({(\frac{76 \cdot V}{15 \cdot (23 + (11 \cdot \sqrt{5}))})}^{\frac{1}{3}})

Go Insphere Radius of Pentakis Dodecahedron given Midsphere Radius

r i = (\frac{3}{2}) \cdot (\sqrt{\frac{81 + (35 \cdot \sqrt{5})}{218}}) \cdot (\frac{4 \cdot r m}{3 + \sqrt{5}})

How to Evaluate Insphere Radius of Pentakis Dodecahedron?

Insphere Radius of Pentakis Dodecahedron evaluator uses Insphere Radius of Pentakis Dodecahedron = ((3*(sqrt((81+(35*sqrt(5)))/218)))*Base Length of Pentakis Dodecahedron)/2 to evaluate the Insphere Radius of Pentakis Dodecahedron, Insphere Radius of Pentakis Dodecahedron formula is defined as the radius of the sphere that is contained by the Pentakis Dodecahedron in such a way that all the faces just touch the sphere. Insphere Radius of Pentakis Dodecahedron is denoted by r_i symbol.

How to evaluate Insphere Radius of Pentakis Dodecahedron using this online evaluator? To use this online evaluator for Insphere Radius of Pentakis Dodecahedron, enter Base Length of Pentakis Dodecahedron (l_Base) and hit the calculate button.

FAQs on Insphere Radius of Pentakis Dodecahedron

What is the formula to find Insphere Radius of Pentakis Dodecahedron?

The formula of Insphere Radius of Pentakis Dodecahedron is expressed as Insphere Radius of Pentakis Dodecahedron = ((3*(sqrt((81+(35*sqrt(5)))/218)))*Base Length of Pentakis Dodecahedron)/2. Here is an example- 12.82093 = ((3*(sqrt((81+(35*sqrt(5)))/218)))*10)/2.

How to calculate Insphere Radius of Pentakis Dodecahedron?

With Base Length of Pentakis Dodecahedron (l_Base) we can find Insphere Radius of Pentakis Dodecahedron using the formula - Insphere Radius of Pentakis Dodecahedron = ((3*(sqrt((81+(35*sqrt(5)))/218)))*Base Length of Pentakis Dodecahedron)/2. This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Insphere Radius of Pentakis Dodecahedron?

Here are the different ways to Calculate Insphere Radius of Pentakis Dodecahedron-

Insphere Radius of Pentakis Dodecahedron=(3/2)*(sqrt((81+(35*sqrt(5)))/218))*((38*Leg Length of Pentakis Dodecahedron)/(3*(9+sqrt(5))))
Insphere Radius of Pentakis Dodecahedron=(3/2)*(sqrt((81+(35*sqrt(5)))/218))*(sqrt((19*Total Surface Area of Pentakis Dodecahedron)/(15*(sqrt(413+(162*sqrt(5)))))))
Insphere Radius of Pentakis Dodecahedron=(3/2)*(sqrt((81+(35*sqrt(5)))/218))*(((76*Volume of Pentakis Dodecahedron)/(15*(23+(11*sqrt(5)))))^(1/3))

Can the Insphere Radius of Pentakis Dodecahedron be negative?

No, the Insphere Radius of Pentakis Dodecahedron, measured in Length cannot be negative.

Which unit is used to measure Insphere Radius of Pentakis Dodecahedron?

Insphere Radius of Pentakis Dodecahedron is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Insphere Radius of Pentakis Dodecahedron can be measured.

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