1 . 如图,
平分
,
,连接
、
,并延长交
、
于
、
点,则图中全等的三角形有( )对.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/88929f4ba0851730d5f941d426b87548.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/146a63bac5ecd239f2696801e8eaa0b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ab41054fa9ce51b68e78d9c0cf398d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3182db896bc2462331796e2a6108363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1ffb98f1e3c1317c0db403d3af04bdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1a9c6a736e6eac98a676fa3232db5a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79dd200766db27fb90d6bd1992cf658.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
A.3对 | B.4对 | C.5对 | D.6对 |
您最近一年使用:0次
2023-06-25更新
|
172次组卷
|
3卷引用:上海市上南中学东校(邹平校区)2022-2023学年七年级下学期5月月考数学试题
上海市上南中学东校(邹平校区)2022-2023学年七年级下学期5月月考数学试题第13章 全等三角形 13.2 三角形全等的判定华东师大版(2012)八年级上册课前预习(已下线)专题03 三角形(4大核心考点)-【暑假自学课】2024年新八年级数学暑假提升精品讲义(沪教版)
2 . 如图,
,
,
三点在同一直线上,
,
,
.求证:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7465c3848d832ec772b6c1510d61aa59.png)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b3355e49927183f4b24df47725a0503.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c220eadc312101e2fb89dfe920f7b30d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0105d0889f6fa9cb5430cf9e09337173.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7465c3848d832ec772b6c1510d61aa59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d631f45bc652539853f236952afa5bbf.png)
您最近一年使用:0次
2023-06-13更新
|
382次组卷
|
4卷引用:第四章第04讲 思想方法专题:判定三角形全等之三大基本思路(3类热点题型讲练)-【帮课堂】2023-2024学年七年级数学下册同步学与练(北师大版)
(已下线)第四章第04讲 思想方法专题:判定三角形全等之三大基本思路(3类热点题型讲练)-【帮课堂】2023-2024学年七年级数学下册同步学与练(北师大版)2023年陕西省西安市雁塔区曲江第三中学中考三模数学试题云南省昭通市巧家县2022-2023学年九年级下学期期中数学试题(已下线)第02讲 探索三角形全等的条件(知识解读+真题演练+课后巩固)-2023-2024学年八年级数学上册《知识解读·题型专练》(人教版)
3 . 如图,在
中,
,点
是
的中点,点
在
上.
(1)
与
全等吗?说明你的理由;
(2)请说明
的理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/047dc9795efa99b6fb9fdf9778085dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/10/3353038b-3366-4dbf-9fe1-f139db87199c.png?resizew=133)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab2a2834d80ff574e79eae8ca8d4e94f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ac451db3443cabb204f96c31fd4a02e.png)
(2)请说明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a702c324e0c76150540c3d32df802077.png)
您最近一年使用:0次
名校
4 . 如图,在
中,
是
上的中线,点F、E分别在
和
的延长线上,且
,连接
、
.试说明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7faabc484ce3666706c1beffda4bcfe2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4cae70b8a9d2d2e96dea62c00ced04b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69ee4efe3a7e48a8ea0059228947b8f9.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/28/78957d39-07fd-4245-8207-9173d57e09b4.png?resizew=178)
您最近一年使用:0次
2023-06-08更新
|
153次组卷
|
3卷引用:陕西省咸阳市实验中学2022-2023学年七年级下学期第二次月考数学试题
名校
5 . 如图,为测量池塘两侧A,B两点间距离,在地面上找一点C,连接
,
,使
,然后在
的延长线上确定点D,使
,得到
,通过测量
的长,就能得出
的长.那么
的理由是( )
![](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/ed10df4140819d5451773a45de66201b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fffc2a946e72f26a8af584d8ead3a396.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5f2ee8c5da2ac718669765c4c91854b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5f2ee8c5da2ac718669765c4c91854b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/12/5eef6add-5c73-4b43-920b-f6d9ab36180e.png?resizew=257)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-06-08更新
|
165次组卷
|
8卷引用:重庆市南岸区2019-2020学年七年级下学期期末数学试题
重庆市南岸区2019-2020学年七年级下学期期末数学试题重庆市第十一中学校2021-2022学年七年级下学期5月月考数学试题陕西省西安市铁一中学2022-2023学年七年级下学期5月月考数学试题浙江省台州市椒江区第二中学2020-2021学年八年级上学期期中数学试题(已下线)专题12.6 全等三角形章末八大题型总结(培优篇)-2023-2024学年八年级数学上册举一反三系列(人教版)(已下线)专题14.6 全等三角形章末八大题型总结(培优篇)-2023-2024学年八年级数学上册举一反三系列(沪科版)(已下线)专题13.12 全等三角形章末十三大题型总结(培优篇)-2023-2024学年八年级数学上册举一反三系列(华东师大版)(已下线)专题1.6 全等三角形章末八大题型总结(培优篇)-2023-2024学年八年级数学上册举一反三系列(苏科版)
名校
6 . 如图,点
、
、
、
在同一直线上,
,
,
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a3600b1760a63a10c9a0429b439dc1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/439fbb8974a5f907205d26b47b420bf4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bc6cfc2eafb07d6f690da4d5ca5a754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/298fe516591c06e3183176021a8cf573.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/9/480832fa-1eaa-40c5-88b7-75d153568fb2.png?resizew=171)
您最近一年使用:0次
2023-05-28更新
|
902次组卷
|
4卷引用:福建省福州第一中学2022--2023学年七年级下学期期末数学试题
7 . 如图,点A,F,C,D在同一直线上,
,
,
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ba46f9fceccff74b15e6dad269412cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f7f27111303c38eaf43bf547e460a33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da8fe8f5f8a3f17561d70652ad1172a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac61f3477e623aa4f924a82bd7a06ce4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/6/8/3b88a06a-6f65-4fb0-9fd0-29080355c634.png?resizew=110)
您最近一年使用:0次
2023-05-26更新
|
178次组卷
|
3卷引用:山东省东营市广饶县实验中学2023-2024学年七年级上学期10月月考数学试题
山东省东营市广饶县实验中学2023-2024学年七年级上学期10月月考数学试题2023年云南省昭通市鲁甸县中考二模数学试题(已下线)专题04 三角形全等的条件(六大类型)(题型专练)-2023-2024学年八年级数学上册《知识解读·题型专练》(浙教版)
8 . 如图,已知
,
,
,
在同一直线上,
,
,
.
(1)
与
全等吗?请说明理由;
(2)写出图中其余两对全等的三角形.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0fff774b4b0087a6f304ce930d359be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65fb624bcae7cf99ce00e0712f0fd892.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7c581dab991aeadf06d972e47673ea8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/29/18deb543-5364-4348-a0ca-af7f855c127f.png?resizew=191)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e742966e3711cfa53dce04022acf4bcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5df7626240940eb340420a605e95aeee.png)
(2)写出图中其余两对全等的三角形.
您最近一年使用:0次
9 . 如图,在
中,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/19/0ecdc885-dfa1-4e3d-b421-f6d45f859442.png?resizew=380)
(1)如图①,若
,
,垂足分别为
,
,请你说明
.
(2)如图②,若
是
上一点(
、
除外),
,
,垂足分别为
,
,请问:
成立吗?并说明理由.
(3)如图③,若(2)中
,
不垂直于
,
,要使
,需添加什么条件.并在你添加的条件下说明
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ba77f66ecad8eb4a7a63f169f28a3b7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/5/19/0ecdc885-dfa1-4e3d-b421-f6d45f859442.png?resizew=380)
(1)如图①,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32c38dfd14dde969702dff97ef2270f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/761a77e11e1e45c2a8b2d34d22cf8e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7faabc484ce3666706c1beffda4bcfe2.png)
(2)如图②,若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90dfb0a85bb6aee4a1d8fc1abad4eecb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/385b11357932bd24e9e16e95aacd3cdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9da441d03aaaf554fe33d3bf8952331.png)
(3)如图③,若(2)中
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91f3956f008cc29ca4bae44a087d5427.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0e57a13c665af88f326c9890072bf73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9da441d03aaaf554fe33d3bf8952331.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9da441d03aaaf554fe33d3bf8952331.png)
您最近一年使用:0次
10 . 在
和
中,
,
,再补充下列哪个条件可以根据“
”判断
和
全等
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/71d364dff17063bdd15184c3129e012f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff3e4436139e2cc55137ab9120795cd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5a290f047f50481318d040c604d72f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4310db23fc79936c7182361e652bab1a.png)
![](https://img.xkw.com/dksih/QBM/2023/5/11/3235649087291392/3237716118700032/STEM/11572325fdf34766919fc5ef10499b88.png?resizew=4)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次