{"id":"site-5358/zad/3156","paper_id":"site-5358","number":"3156","points":null,"ptype":"open","subject":"matematyka","category":"zbiory","year":0,"month":null,"level":null,"text":"Wskaż równanie okręgu o środku S=(1,-2) i promieniu r=2. A. (x-1)^2+(y-2)^2=2, B. (x+1)^2+(y-2)^2=2, C. (x-1)^2+(y+2)^2=4, D. (x+1)^2+(y-2)^2=4","answer":null,"answer_text":null,"solution":null,"image":"img/site/5358/zad-3156.svg","solution_image":"img/site/5358/rozw-3156.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","subject_label":"Matematyka","category_label":"Zbiory zadań","text_html":"<p>Wskaż równanie okręgu o środku S=(1,-2) i promieniu r=2. A. (x-1)^2+(y-2)^2=2, B. (x+1)^2+(y-2)^2=2, C. (x-1)^2+(y+2)^2=4, D. (x+1)^2+(y-2)^2=4</p>","solutions":[{"source":"site","label":"matematykaszkolna.pl","kind":"image","image":"/img/site/5358/rozw-3156.svg"}]}