Arc Length of a Fraction of a Circle

2019-05-07 00:44
This GeoGebra applet dynamically demonstrates how to calculate and visualize the arc length of a fraction of a circle. By constructing the center, radius, circular arc, and related geometric objects, users can intuitively understand the mathematical relationship between arc length, central angle, and radius. This interactive tool is suitable for geometry education, helping students grasp the arc l