{"paper":{"id":"site-3356","subject":"matematyka","category":"zbiory","year":2012,"month":null,"level":"podstawowa","variant":null,"exam_pdf":null,"key_pdf":null,"question_count":1,"source_label":"Matematyka · Zbiory zadań · 2012 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań"},"questions":[{"id":"site-3356/zad/3371","paper_id":"site-3356","number":"3371","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":2012,"month":null,"level":"podstawowa","text":"Odcinki AB i CD są równoległe i |AB|=5, |AC|=2, |CD|=7 (zobacz rysunek). Długość odcinka AE jest równa A. 10/7, B. 14/5, C. 3, D. 5","answer":null,"answer_text":null,"solution":null,"image":"img/site/3356/zad-3371.svg","solution_image":"img/site/3356/rozw-3371.svg","topics":null,"page_from":null,"source":"site","answer_source":null,"answer_text_source":null,"solution_source":null,"text_source":"site","source_label":"Matematyka · Zbiory zadań · 2012 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań"}]}