{"paper":{"id":"site-2663","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","variant":null,"exam_pdf":null,"key_pdf":null,"question_count":2,"source_label":"Matematyka · Zbiory zadań (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań"},"questions":[{"id":"site-2663/zad/3160","paper_id":"site-2663","number":"3160","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Pewien wielościan ma 6 krawędzi. Liczba jego ścian jest równy A. 4, B. 5, C. 6, D. 9","answer":null,"answer_text":null,"solution":null,"image":"img/site/2663/zad-3160.svg","solution_image":"img/site/2663/rozw-3160.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 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań"},{"id":"site-2663/zad/8167","paper_id":"site-2663","number":"8167","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"W pewnym ostrosłupie liczba wszystkich krawędzi jest o 9 większa od liczby wszystkich wierzchołków. Podstawą tego ostrosłupa jest A. sześciokąt. B. ośmiokąt. C. dziewięciokąt. D. dziesięciokąt.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2663/zad-8167.svg","solution_image":"img/site/2663/rozw-8167.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 (podstawowa)","subject_label":"Matematyka","category_label":"Zbiory zadań"}]}