{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/551a3320521346ac83ed81e849dd62b1\" frameborder=\"0\" width=\"962\" height=\"721\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":721,"width":962,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":721,"thumbnail_width":962,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/551a3320521346ac83ed81e849dd62b1-00001.jpg","duration":100,"title":"SAT #4_S4_Q24","description":"p:  In the circle above, segment AB is a diameter. If the length of arc ADB is 8π, what is the length of the radius of the circle? \na:  2 ;\n 4 ;\n 8 ;\n 16  ;"}