카카오스토리
URL 복사
일 때, 실수 3k의 값은? (단, 
는 선분 AB의 길이이다.)https://gongquiz.com/main/pages/search.php?q=%EA%B2%BD%EC%B0%B0%EA%B3%B5%EB%AC%B4%EC%9B%90%28%EC%88%9C%EA%B2%BD%29+%EC%88%98%ED%95%99
https://gongquiz.com/main/pages/%EB%91%90+%EC%A0%90+A%2C+B%EC%97%90+%EB%8C%80%ED%95%98%EC%97%AC+%EC%84%A0%EB%B6%84+AB%EB%A5%BC+2%3A1%EB%A1%9C+%EB%82%B4%EB%B6%84%ED%95%98%EB%8A%94+%EC%A0%90%EC%9D%84+P%2C+2%3A1%EB%A1%9C+%EC%99%B8%EB%B6%84%ED%95%98%EB%8A%94+%EC%A0%90%EC%9D%84+.quiz?mode=focus&quizNo=867054&historyNo=reset&q=%EA%B2%BD%EC%B0%B0%EA%B3%B5%EB%AC%B4%EC%9B%90%28%EC%88%9C%EA%B2%BD%29+%EC%88%98%ED%95%99
[]
[867054,867055,867056,867057,867058,867059,867060,867061,867062,867063]
{"867054":[1,2,3,4],"867055":[1,2,3,4],"867056":[1,2,3,4],"867057":[1,2,3,4],"867058":[1,2,3,4],"867059":[1,2,3,4],"867060":[1,2,3,4],"867061":[1,2,3,4],"867062":[1,2,3,4],"867063":[1,2,3,4]}
focus
121267636
