Regular Polygon Circumradius from Side and Count: 5 units Side Length; 4 Number of Sides Number of Sides

Specific conversion page with reference context, calculator, and nearby values.

Author

Dr. Mariam Diallo

Math editorial contributor

Senegalese sociolinguist with a doctorate from Sorbonne, studying code-switching in multilingual urban communities

Reviewed by

Dr. Samuel Okafor

Math content reviewer

Nigerian-Canadian data scientist with a PhD from the University of Toronto, building ML models for early cancer detection

Last updatedFebruary 22, 2026

PublishedFebruary 22, 2026

Table of Contents

  1. Value details
  2. Calculator
  3. Nearby reference values
  4. FAQs
  5. Methodology and review
  6. Navigation and related conversions

5 units Side Length; 4 Number of Sides Number of Sides converts to

3.535534 units

Use this as a quick reference for Regular Polygon Circumradius from Side and Count.

Value Details

Input: 5 units Side Length; 4 Number of Sides Number of Sides

Output: 3.535534 units

Browse all reference values for Regular Polygon Circumradius from Side and Count

Regular Polygon Circumradius from Side and Count

Calculate circumradius of a regular polygon from side length and number of sides.

Calculated Result

Nearby Reference Values

Regular Polygon Circumradius from Side and Count values near 5 units Side Length; 4 Number of Sides Number of Sides
ScenarioCircumradius
1 units Side Length; 20 Number of Sides Number of Sides3.196227 units
2 units Side Length; 3 Number of Sides Number of Sides1.154701 units
2 units Side Length; 4 Number of Sides Number of Sides1.414214 units
2 units Side Length; 5 Number of Sides Number of Sides1.701302 units
2 units Side Length; 6 Number of Sides Number of Sides2 units
2 units Side Length; 8 Number of Sides Number of Sides2.613126 units
2 units Side Length; 10 Number of Sides Number of Sides3.236068 units
2 units Side Length; 12 Number of Sides Number of Sides3.863703 units
2 units Side Length; 20 Number of Sides Number of Sides6.392453 units
5 units Side Length; 3 Number of Sides Number of Sides2.886751 units
5 units Side Length; 4 Number of Sides Number of Sides3.535534 units
5 units Side Length; 5 Number of Sides Number of Sides4.253254 units
5 units Side Length; 6 Number of Sides Number of Sides5 units
5 units Side Length; 8 Number of Sides Number of Sides6.532815 units
5 units Side Length; 10 Number of Sides Number of Sides8.09017 units
5 units Side Length; 12 Number of Sides Number of Sides9.659258 units
5 units Side Length; 20 Number of Sides Number of Sides15.981133 units
10 units Side Length; 3 Number of Sides Number of Sides5.773503 units
10 units Side Length; 4 Number of Sides Number of Sides7.071068 units
10 units Side Length; 5 Number of Sides Number of Sides8.506508 units
10 units Side Length; 6 Number of Sides Number of Sides10 units

Frequently Asked Questions

Common questions about Regular Polygon Circumradius from Side and Count, formulas, and expected usage.

What does the Regular Polygon Circumradius from Side and Count calculator do?

It helps with finding radius of the circumscribed circle around a regular polygon.

What formula does the Regular Polygon Circumradius from Side and Count calculator use?

Circumradius = side / [2 sin(π/n)].

What inputs are valid?

Side length must be non-negative and number of sides must be an integer >= 3.

When would I use this?

finding radius of the circumscribed circle around a regular polygon

Methodology and Review

This page is generated from the same conversion definition used by the main calculator page, which keeps the calculator, reference table rows, and FAQ schema aligned.

Reviewer and update metadata are shown above and included in structured data. See our editorial policy, review process, and corrections policy.

Use this page as a fast lookup reference, then confirm final project values using applicable standards and manufacturer documentation.