Regular Polygon Side from Apothem and Count: 5 units Apothem; 8 Number of Sides Number of Sides

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

Author

Prof. Rajesh Sharma

Math editorial contributor

Indian agricultural economist from IARI New Delhi, advising governments on food security under climate change

Reviewed by

Prof. Kenji Tanaka

Math content reviewer

Japanese materials scientist at Kyoto University, known for breakthroughs in sustainable polymer research

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 Apothem; 8 Number of Sides Number of Sides converts to

4.142136 units

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

Value Details

Input: 5 units Apothem; 8 Number of Sides Number of Sides

Output: 4.142136 units

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

Regular Polygon Side from Apothem and Count

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

Calculated Result

Nearby Reference Values

Frequently Asked Questions

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

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

It helps with deriving regular polygon side length from inradius/apothem measurements.

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

Side length = 2 × apothem × tan(π/n).

What inputs are valid?

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

When would I use this?

deriving regular polygon side length from inradius/apothem measurements

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.