{"type":"rich","version":"1.0","title":"Trig Sum & Difference Identities","description":"Players study flashcards with a trig sum or difference expression on one side and its equivalent identity or worked example on the other. This supports memorization and review of the formulas before applying them in proofs and problems. (HSF.TF.C.9)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774344544545&hashid=3qpAkbewrD","html":"<iframe src=\"https://arcade.padlet.com/embed/3qpAkbewrD\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}