{"type":"rich","version":"1.0","description":"Players answer standalone multiple-choice questions about which proportion, theorem conclusion, or proof step is valid in a named triangle scenario. The game builds fluency with selecting correct similarity-based reasoning and rejecting incorrect ratio statements or false converse claims. (HSG.SRT.B.4)","title":"Triangle Theorem Challenge","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/Z4jVk0eGpw\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","height":480,"provider_name":"Padlet Arcade","author_name":"Padlet Arcade","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1780603705344&hashid=Z4jVk0eGpw","provider_url":"https://arcade.padlet.com"}