{"id":"site-2675/zad/2880","paper_id":"site-2675","number":"2880","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":"podstawowa","text":"Oblicz odległość punktu A od środka odcinka BC, gdzie A=(1,3), B=(4,7), C=(-2,-3).","answer":null,"answer_text":null,"solution":null,"image":"img/site/2675/zad-2880.svg","solution_image":"img/site/2675/rozw-2880.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>Oblicz odległość punktu A od środka odcinka BC, gdzie A=(1,3), B=(4,7), C=(-2,-3).</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/2675/rozw-2880.svg"}]}