radius
A line segment from the centre of a circle to its boundary, or the length of that segment.
All languages
- English
- radius
- Norwegian
- radius
- Japanese
- 半径 — はんけい — hankei
- Korean
- 반지름 — banjireum
- Spanish
- radio
- French
- rayon
- German
- Radius
Illustrations are AI-generated and translations are undergoing language review.