Sagitta from Radius and Angle (Degrees): 1 units Radius; 180 deg Central Angle (Degrees)

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

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

1 units Radius; 180 deg Central Angle (Degrees) converts to

1 units

Use this as a quick reference for Sagitta from Radius and Angle (Degrees).

Value Details

Input: 1 units Radius; 180 deg Central Angle (Degrees)

Output: 1 units

Browse all reference values for Sagitta from Radius and Angle (Degrees)

Sagitta from Radius and Angle (Degrees)

Calculate circle sagitta (segment height) from radius and central angle in degrees.

Calculated Result

Nearby Reference Values

Frequently Asked Questions

Common questions about Sagitta from Radius and Angle (Degrees), formulas, and expected usage.

What does the Sagitta from Radius and Angle (Degrees) calculator do?

It helps with finding segment height for arcs, fabrication, and curved layout work.

What formula does the Sagitta from Radius and Angle (Degrees) calculator use?

Sagitta = r[1 - cos(θ/2)], with θ in degrees.

What inputs are valid?

Radius must be non-negative and central angle is limited to 0-360°.

When would I use this?

finding segment height for arcs, fabrication, and curved layout work

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.