Home Back

Rhombohedral Edge Length of Truncated Rhombohedron Given Circumsphere Radius Calculator

Formula Used:

\[ l_e = \frac{4 \times r_c}{\sqrt{14 - 2\sqrt{5}}} \]

m

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Rhombohedral Edge Length of Truncated Rhombohedron?

The Rhombohedral Edge Length of a Truncated Rhombohedron is the length of any edge of the original Rhombohedron from which the Truncated Rhombohedron is formed. It is a fundamental geometric parameter in crystallography and solid geometry.

2. How Does the Calculator Work?

The calculator uses the mathematical formula:

\[ l_e = \frac{4 \times r_c}{\sqrt{14 - 2\sqrt{5}}} \]

Where:

Explanation: This formula derives from the geometric relationship between the circumsphere radius and the edge length of the original rhombohedron in a truncated rhombohedron structure.

3. Importance of Rhombohedral Edge Length Calculation

Details: Calculating the rhombohedral edge length is crucial for understanding the geometric properties of truncated rhombohedrons, which have applications in crystallography, material science, and architectural design.

4. Using the Calculator

Tips: Enter the circumsphere radius in meters. The value must be positive and greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is a Truncated Rhombohedron?
A: A truncated rhombohedron is a polyhedron obtained by cutting the corners of a rhombohedron, resulting in a shape with both triangular and hexagonal faces.

Q2: What is the Circumsphere Radius?
A: The circumsphere radius is the radius of the sphere that contains the truncated rhombohedron such that all vertices lie on the sphere's surface.

Q3: Where are Truncated Rhombohedrons used?
A: They are used in crystallography to describe certain crystal structures, in architectural design, and in various mathematical and geometric applications.

Q4: What are the units of measurement?
A: Both the circumsphere radius and rhombohedral edge length are typically measured in meters, though any consistent unit system can be used.

Q5: Is this formula applicable to all truncated rhombohedrons?
A: This specific formula applies to truncated rhombohedrons with the geometric properties described by the given mathematical relationship.

Rhombohedral Edge Length of Truncated Rhombohedron Given Circumsphere Radius Calculator© - All Rights Reserved 2025