如图,在▱ABCD中,∠BCD的平分线交AD于点E,AB=3,AE=1,则BC=____ .
19-20八年级下·江苏南京·期末 查看更多[11]
江苏省南京市联合体学校2019-2020学年八年级下学期期末数学试题江苏省苏州市景范中学2021-2022学年八年级下学期期中考试数学试题江苏省南京市联合体2022-2023学年八年级下学期期中预测卷数学试题江苏省淮安市盱眙县2022-2023学年八年级下学期期末数学试题广东省深圳市中科实验学校2023-2024学年九年级上学期开学考数学试题福建省泉州第五中学2023-2024学年八年级上学期月考数学试题江苏省苏州市昆山市新镇中学2022-2023学年八年级下学期3月月考数学试题江苏省盐城市东台市第二教育联盟2023-2024学年八年级下学期3月月考数学每年一次试题江苏省南通市海安市海陵中学2023-2024学年八年级下学期4月月考数学试题(已下线)第05讲 平行四边形(4个考点+4种题型+强化训练)-【帮课堂】2023-2024学年八年级数学下册同步学与练(苏科版)(已下线)专题01 平行四边形(六大题型)-备战2023-2024学年八年级数学下学期期末真题分类汇编(苏科版)
更新时间:2020-07-17 21:51:38
|
相似题推荐
填空题
|
适中
(0.65)
【推荐1】如图,在△ABC中,AD平分∠BAC,交BC于点D,BE⊥AD于E,AB=6,AC=14,∠ABC=3∠C,则BE=____ .
![](https://img.xkw.com/dksih/QBM/2021/1/26/2644603694989312/2645010393358336/STEM/361db9d2-091d-403d-87be-fe57c31216eb.png)
您最近一年使用:0次
填空题
|
适中
(0.65)
名校
【推荐2】如图,在△ABC 中,AB=7,AC=9,BC=8cm,BP、CP 分别是∠ABC 和∠ACB 的平分线,且 PD∥AB,PE∥AC,则△PDE 的周长是_____ cm.
![](https://img.xkw.com/dksih/QBM/2018/12/18/2099340618956800/2100841509027840/STEM/966c51e9cb844cfea3f8236faa1b941c.png?resizew=101)
您最近一年使用:0次
填空题
|
适中
(0.65)
【推荐1】如图,在
中,
为对角线,E为
边上一点,连接
,且
.若
平分
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee2ef38925946da1145a68651da67da9.png)
________
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5138a9f70d5e8b0580e30fef6eb7baef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebdd70e62178c65f06d63519b9146522.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48a277db452e76240ec83ec6a2864bdd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4189a0821a0ffab9dc171ecd279ba442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b517576f5555ab7c2f4195bba739358.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee2ef38925946da1145a68651da67da9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83873a9d782f2588c5eedbfe73f9bc2f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/9/2/017655ef-d1fb-4b42-b1cc-725c3499bb24.png?resizew=175)
您最近一年使用:0次
填空题
|
适中
(0.65)
名校
【推荐2】如图,在平行四边形
中,
,
以点
为圆心,适当长为半径画弧,交
于点
,交
于点
,再分别以点
,
为圆心,大于
的长为半径画弧,两弧相交于点
,射线
交
的延长线于点
,则
的长是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54e5bbcee76c2862316fddd7b0474257.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e34652865d75f195cfe551b3fcf41bc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/167d31eb8432b5c0364316e5048c23dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dea2ae9d515f9ab351ad72306b776ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
您最近一年使用:0次