Circles: Angles and Arcs from Secants and Chords
- Jed Butler
Use the checkboxes to ask for more information. Drag the points on the edge of the circle to see the dynamic relationship. When choosing to set up the equation drag and drop the pieces together to create something that is equal on both sides.
1) What do you notice about the red, blue and green arcs/angles? 2) How many different equations can you come up with?