Relationship between Arc Length, Radius and Angle (in degrees) slider version

How is the angle (in degrees) at the centre related to arc length and radius? This version uses a slider to control the angle

Lew W. S. — 25 maggio 2017 - 02:10

Licenza: CC-BY-SA, GeoGebra Terms of Use
Basato su: Relationship between Arc Length, Radius and Angle (in degrees)
Condiviso da Lew W. S.