单选题 适中0.65 引用2 组卷151
如图,在矩形ABCD中,边AB的长为3,点E,F分别在AD,BC上,连接BE,DF,EF,BD.若四边形BEDF是菱形,且EF=AE+FC,则边BC的长为 ( )
![](https://img.xkw.com/dksih/QBM/2018/5/24/1952150136872960/1954063327559680/STEM/18b3709d2f4a4e35a6cbea12913d6322.png?resizew=143)
![](https://img.xkw.com/dksih/QBM/2018/5/24/1952150136872960/1954063327559680/STEM/18b3709d2f4a4e35a6cbea12913d6322.png?resizew=143)
A. | B.2 | C.3 | D.6 |
17-18八年级下·河南驻马店·期中
类题推荐
如图,在△ABC中,PM⊥AB于点M,PN⊥AC于点N,且PM=PN,点Q在AC上,∠PAQ=∠APQ,则下面结论中不一定正确的是( )
![](https://img.xkw.com/dksih/QBM/2022/1/7/2896299654070272/2959713000546304/STEM/d21c0fdd-3dd5-4a3d-afb4-2d0401ff13e4.png?resizew=172)
![](https://img.xkw.com/dksih/QBM/2022/1/7/2896299654070272/2959713000546304/STEM/d21c0fdd-3dd5-4a3d-afb4-2d0401ff13e4.png?resizew=172)
A.AM=AN | B.∠BAP=∠CAP | C.PQ//AB | D.PQ=PC |
组卷网是一个信息分享及获取的平台,不能确保所有知识产权权属清晰,如您发现相关试题侵犯您的合法权益,请联系组卷网