{"type":"rich","version":"1.0","title":"變換與全等性質","description":"填充題練習，內容為定義剛性變換（平移、反射、旋轉）與全等性質的詞語填空","author_name":"Padlet TA","thumbnail_url":"https://arcade.padlet.com/open-graph/social-preview-image.png?timestamp=1768636976047&hashid=WNp2PxDOrx","html":"<iframe src=\"https://arcade.padlet.com/embed/WNp2PxDOrx\" width=\"720\" height=\"480\" frameborder=\"0\" allowfullscreen></iframe>","width":720,"height":480,"provider_name":"Padlet Arcade","provider_url":"https://arcade.padlet.com"}