Sector Perimeter from Radius and Angle (Degrees): 20 units Radius; 120 deg Central Angle (Degrees)
Specific conversion page with reference context, calculator, and nearby values.
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20 units Radius; 120 deg Central Angle (Degrees) converts to
81.887902 units
Use this as a quick reference for Sector Perimeter from Radius and Angle (Degrees).
Value Details
Input: 20 units Radius; 120 deg Central Angle (Degrees)
Output: 81.887902 units
Browse all reference values for Sector Perimeter from Radius and Angle (Degrees)
Sector Perimeter from Radius and Angle (Degrees)
Calculate sector perimeter from radius and central angle in degrees.
Calculated Result
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Nearby Reference Values
| Scenario | Sector Perimeter |
|---|---|
| 20 units Radius; 15 deg Central Angle (Degrees) | 45.235988 units |
| 20 units Radius; 30 deg Central Angle (Degrees) | 50.471976 units |
| 20 units Radius; 45 deg Central Angle (Degrees) | 55.707963 units |
| 20 units Radius; 60 deg Central Angle (Degrees) | 60.943951 units |
| 20 units Radius; 90 deg Central Angle (Degrees) | 71.415927 units |
| 20 units Radius; 120 deg Central Angle (Degrees) | 81.887902 units |
| 20 units Radius; 150 deg Central Angle (Degrees) | 92.359878 units |
| 20 units Radius; 180 deg Central Angle (Degrees) | 102.831853 units |
| 20 units Radius; 210 deg Central Angle (Degrees) | 113.303829 units |
| 20 units Radius; 240 deg Central Angle (Degrees) | 123.775804 units |
| 20 units Radius; 270 deg Central Angle (Degrees) | 134.24778 units |
Frequently Asked Questions
Common questions about Sector Perimeter from Radius and Angle (Degrees), formulas, and expected usage.
What does the Sector Perimeter from Radius and Angle (Degrees) calculator do?
It helps with estimating boundary length around pie-slice shapes and circular cutouts.
What formula does the Sector Perimeter from Radius and Angle (Degrees) calculator use?
Sector perimeter = 2r + arc length, and arc length = πrθ/180 for degrees.
What inputs are valid?
Radius must be non-negative and central angle is limited to 0-360°.
When would I use this?
estimating boundary length around pie-slice shapes and circular cutouts
Methodology and Review
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Use this page as a fast lookup reference, then confirm final project values using applicable standards and manufacturer documentation.