![Pocket Protractor Remix](https://img.oercommons.org/160x134/microsite-vadoe-prod/media/upload/materials/screenshots/authoring-authoredmaterial-531.png)
Conditional Remix & Share Permitted
CC BY-NC-SA
This is a remix of an Illustrative Mathematics Activity. The students use origami to construct special right triangles to discover the trigonometric ratios.
- Subject:
- Mathematics
- Measurement and Geometry
- Material Type:
- Activity/Lab
- Date Added:
- 12/06/2019