{"type":"rich","version":"1.0","title":"Trigonometric Identity Challenge","description":"Players complete identity statements by dragging the correct terms, symbols, or expressions into blanks in formulas like cos(x-y) and tan(x+y). The activity reinforces precise structure in the addition and subtraction identities. (HSF.TF.C.9)","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1774344494152&hashid=06r0WDd0K7","html":"<iframe src=\"https://arcade.padlet.com/embed/06r0WDd0K7\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}