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ABCD의 넓이는 1,000m2이다. 선 AE로 △ABE와 
AECD의 넓이의 비를 2:3으로 할 때 BE의 거리는 얼마인가? (단, h=16m이다.)
https://gongquiz.com/main/pages/search.php?q=%EC%B8%A1%EB%9F%89%EB%B0%8F%EC%A7%80%ED%98%95%EA%B3%B5%EA%B0%84%EC%A0%95%EB%B3%B4%EC%82%B0%EC%97%85%EA%B8%B0%EC%82%AC
https://gongquiz.com/main/pages/%7BQUIZIMG%3A1%7D+ABCD%EC%9D%98+%EB%84%93%EC%9D%B4%EB%8A%94+1%2C000m2%EC%9D%B4%EB%8B%A4++%EC%84%A0+AE%EB%A1%9C+%E2%96%B3ABE%EC%99%80+%7BQUIZ.quiz?mode=game&quizNo=452183&historyNo=reset&p=6&q=%EC%B8%A1%EB%9F%89%EB%B0%8F%EC%A7%80%ED%98%95%EA%B3%B5%EA%B0%84%EC%A0%95%EB%B3%B4%EC%82%B0%EC%97%85%EA%B8%B0%EC%82%AC
[]
[452183,452184,452185,452186,452187,452188,452189,452190,452191,452192]
{"452183":[1,2,3,4],"452184":[1,2,3,4],"452185":[1,2,3,4],"452186":[1,2,3,4],"452187":[1,2,3,4],"452188":[1,2,3,4],"452189":[1,2,3,4],"452190":[1,2,3,4],"452191":[1,2,3,4],"452192":[1,2,3,4]}
game
124173274
