{"id":"site-2674/zad/3229","paper_id":"site-2674","number":"3229","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Przekątna sześcianu ma długość 9. Oblicz pole powierzchni całkowitej sześcianu.","answer":null,"answer_text":null,"solution":null,"image":"img/site/2674/zad-3229.svg","solution_image":"img/site/2674/rozw-3229.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","text_html":"<p>Przekątna sześcianu ma długość 9. Oblicz pole powierzchni całkowitej sześcianu.</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2674/rozw-3229.svg"}]}