{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/48f8f2bcc2e340aca5d35b5d63549853\" frameborder=\"0\" width=\"960\" height=\"720\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":720,"width":960,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":720,"thumbnail_width":960,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/48f8f2bcc2e340aca5d35b5d63549853-00001.jpg","duration":195,"title":"SAT #3_S3_Q20","description":"p:  In triangle ABC, the measure of ∠B is 90°, BC = 16, and AC = 20. Triangle DEF is similar to triangle ABC, where vertices D, E, and F correspond to vertices A, B, and C, respectively, and each side of triangle DEF is 1/3 the length of the corresponding side of triangle ABC. What is the value of sin F ? \na: ;\n;\n;\n ;"}