{"type":"rich","version":"1.0","description":"Prove the slope criteria for parallel and perpendicular lines and use them to solve geometric problems, including finding the equation of a line parallel or perpendicular to a given line that passes through a given point. (HSG.GPE.B.5)","title":"Line Up Geometry Challenge","width":720,"html":"<iframe src=\"https://arcade.padlet.com/embed/9LKlNDMzjD\" 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=1785282833926&hashid=9LKlNDMzjD&key=social-preview-image-v4","provider_url":"https://arcade.padlet.com"}