{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/88629e6d6a59408b97a2b0e2811fd7e3\" 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/88629e6d6a59408b97a2b0e2811fd7e3-00001.jpg","duration":100,"title":"SAT official #8_S4_Q36","description":"p:  In triangle RST above, point W (not shown) lies on RT. What is the value of cos RSW - sin WST?\na: ;\n;\n;\n ;"}