{"type":"rich","version":"1.0","title":"Unit Circle Challenge","description":"Players complete statements and equations about the unit circle by filling in missing radian measures, coordinates, or trig values such as sine and cosine. The activity focuses on using the circle's coordinates to explain why trigonometric functions work for angles across multiple revolutions. (HSF.TF.A.2)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774376668507&hashid=3qpAkbGnrD","html":"<iframe src=\"https://arcade.padlet.com/embed/3qpAkbGnrD\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}