INT3 9.1.5: 9-61 Teacher eTool - Unit Circle and Radians (Desmos)
Click on the link below to access eTool.
Use this eTool to demonstrate/summarize students findings concerning the relationship between the radius of a circle and radian measurement.
1. Click on the BLUE points (Radians and Radius sliders) and drag horizontally to find the arc length for a particular radius and radian measure.
