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Edge Length of Great Stellated Dodecahedron given Pyramidal Height Calculator

Formula Used:

\[ l_e = \frac{6 \times h_{Pyramid}}{\sqrt{3} \times (3 + \sqrt{5})} \]

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1. What is the Edge Length of Great Stellated Dodecahedron?

The Edge Length of Great Stellated Dodecahedron is the distance between any pair of adjacent peak vertices of the Great Stellated Dodecahedron. It is a key geometric parameter that defines the size and proportions of this complex polyhedron.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ l_e = \frac{6 \times h_{Pyramid}}{\sqrt{3} \times (3 + \sqrt{5})} \]

Where:

Explanation: This formula establishes the mathematical relationship between the pyramidal height and the edge length of the Great Stellated Dodecahedron, incorporating fundamental mathematical constants.

3. Importance of Edge Length Calculation

Details: Accurate calculation of edge length is essential for geometric modeling, architectural design, and mathematical analysis of the Great Stellated Dodecahedron's properties and proportions.

4. Using the Calculator

Tips: Enter the pyramidal height in meters. The value must be positive and valid for accurate calculation of the edge length.

5. Frequently Asked Questions (FAQ)

Q1: What is the Great Stellated Dodecahedron?
A: The Great Stellated Dodecahedron is one of the Kepler-Poinsot polyhedra, featuring star-shaped faces and complex geometric properties.

Q2: How is pyramidal height defined for this polyhedron?
A: Pyramidal height refers to the height of any of the inwards directed tetrahedral pyramids of the Great Stellated Dodecahedron.

Q3: What are typical values for edge length in practical applications?
A: Edge length values vary depending on the scale of the polyhedron, ranging from millimeters in models to meters in architectural applications.

Q4: Are there limitations to this calculation?
A: This formula assumes a perfect geometric construction and may need adjustment for physical implementations with material thickness.

Q5: Can this formula be used for other polyhedra?
A: No, this specific formula applies only to the Great Stellated Dodecahedron due to its unique geometric properties.

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