单选题 适中0.65 引用3 组卷294
如图,点A,B,E在同一条直线上,正方形ABCD,BEFG的面积分别为m,n,H为线段DF的中点,则BH的长为( )
![](https://img.xkw.com/dksih/QBM/2019/10/10/2309096549908480/2312029740736513/STEM/7776b423325c43c1bd413e95d0eeadf3.png?resizew=185)
![](https://img.xkw.com/dksih/QBM/2019/10/10/2309096549908480/2312029740736513/STEM/7776b423325c43c1bd413e95d0eeadf3.png?resizew=185)
A. | B. | C. | D. |
18-19八年级下·浙江杭州·期末
类题推荐
如图,四边形ABCO是平行四边形,OA=1,AB=3,点C在x轴的负半轴上,将平行四边形ABCO绕点A逆时针旋转得到平行四边形ADEF,AD经过点O,点F恰好落在x轴的正半轴上,则D点的坐标为( )
![](https://img.xkw.com/dksih/QBM/2019/10/29/2322411577769984/2326908026249216/STEM/180e73f90cf742e983f4dfc8af1d3a83.png?resizew=223)
![](https://img.xkw.com/dksih/QBM/2019/10/29/2322411577769984/2326908026249216/STEM/180e73f90cf742e983f4dfc8af1d3a83.png?resizew=223)
A.(1, | B.(﹣1,﹣ | C.( | D.(﹣ |
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