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https://www.mathed.page/circle/sine

Henri Picciotto's Math Education Page

- For each value of
*n*, this animation is about which angles? - Some line segments start and end vertical. What do they represent?
- Why does it make sense to slide the whole set to the left?
- Why does the graph extend past the line segments on both sides?

Applet concept suggested by Rachel Chou

Download the GeoGebra file.

- Related pages on this site:
- The 10-cm circle
- Algebra 2
- Functions
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