- 問題詳情:如圖,在矩形COED中,點D的座標是(1,2),則CE的長是()A. B.2 C. D.【回答】C【解答】解:∵四邊形COED是矩形,∴CE=OD,∵點D的座標是(1,2),∴OD=,∴CE=,故選:C.知識點:特殊的平行四邊形題型:選擇題...
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- 1、Iwanttogotoacoedschool.2、Otherdistrictsareexperimentingwithsingle-sexclassroomswithincoedschools,inthehopesthatall-boyclasseswillallowboystoimprovestandardizedtestscoresinreadingandwriting....
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- 1、Fourclassroomsineachgraderemainedcoed.2、Alltheapartmentsatmyuniversityarecoed.3、Imaginesayingabeautifulphrasewithperfectpronunciationtoalovelycoed.4、Andtheworkplaceisalreadycoed.Andsowehavetotrainthekidstobepreparedfortheirfuture.5、Fraternityl...
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- 1、acoeddorm;acoedpool.2、Doyoulikelivinginacoeddorm?3、She'schampionedthecoeddormmovementeventhoughshelivesinanall-girl4)sorority;4、Acoedwasresidinginacoeddormitory.5、Thencamethe1970s,whenmaleandfemalestudentsstartedcrossingpathsincoeddormitories...
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- 問題詳情:如圖,在矩形COED中,點D的座標是(1,3),則CE的長是()A.3 B.C.D.4【回答】C【解答】解:∵四邊形COED是矩形,∴CE=OD,∵點D的座標是(1,3),∴OD==,∴CE=,故選C.知識點:相似三角形題型:選擇題...
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