单选题 适中0.65 引用1 组卷177
如图,在平行四边形ABCD中,用直尺和圆规作∠BAD的平分线AG,若AD=5,AB=8,,则CG的长是( )
![](https://img.xkw.com/dksih/QBM/2019/8/5/2262324446003200/2262428725698560/STEM/f2c48874d6f147c4a8345a4362201858.png?resizew=135)
![](https://img.xkw.com/dksih/QBM/2019/8/5/2262324446003200/2262428725698560/STEM/f2c48874d6f147c4a8345a4362201858.png?resizew=135)
A.2 | B.3 | C.4 | D.5 |
18-19八年级下·辽宁大连·期末
类题推荐
如图,平行四边形OABC的顶点O(0,0),A(1,2),点C在x轴的正半轴上,延长BA交y轴于点D.将△ODA绕点O顺时针旋转得到△OD'A',当点D的对应点D'落在OA上时,D'A'的延长线恰好经过点C,则点B的坐标为( )
![](https://img.xkw.com/dksih/QBM/2022/1/10/2891341838073856/2892349365067776/STEM/7ab83cd4-e0e8-4745-b57c-4625c20510e1.png?resizew=266)
![](https://img.xkw.com/dksih/QBM/2022/1/10/2891341838073856/2892349365067776/STEM/7ab83cd4-e0e8-4745-b57c-4625c20510e1.png?resizew=266)
A.(2 | B.(2 | C.(2 | D.(2 |
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