名校
1 . 如图,在
中,
,
是
的平分线,
于E,F在
上,
.求证:
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/13/f9d590e7-32a0-427d-aca0-9da89967a327.png?resizew=115)
(1)
;
(2)
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e3262fc038bbec5e7c8cc47df08bef7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32c38dfd14dde969702dff97ef2270f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57b9f98fe35d1baada6fa249d117363e.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/13/f9d590e7-32a0-427d-aca0-9da89967a327.png?resizew=115)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212125c9527ce3c18db6ca7d05902d23.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59bd9f7465a28ed007b94d7b722b1436.png)
您最近一年使用:0次
2023-02-08更新
|
978次组卷
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31卷引用:广西南宁高新技术产业开发区桂鼎学校2022-2023学年八年级上学期10月月考数学试题
广西南宁高新技术产业开发区桂鼎学校2022-2023学年八年级上学期10月月考数学试题广西壮族自治区贵港市港北区港北区第六初级中学2022-2023学年八年级下学期2月月考数学试题第18章 全等三角形 单元测试卷 人教版(五四制)七年级数学下册黑龙江省绥化市明水县第二中学2022-2023学年八年级上学期期中数学试题(已下线)专题1.5 角平分线(专项训练)-2022-2023学年八年级数学下册《同步考点解读·专题训练》(北师大版)(已下线)第一章 三角形的证明单元检测卷(B卷)-2022-2023学年八年级数学下册《同步考点解读·专题训练》(北师大版)广东省中山市坦洲中学2019--2020学年八年级上学期期中数学试题广东省广州市南沙区朝阳学校2019~2020学年八年级上学期月考数学试题山西省忻州市忻府区忻州实验中学校2022-2023学年七年级下学期期中数学试题湖南省长沙市宁乡市2021-2022学年八年级上学期期末数学试题贵州省贵阳市南明区南明区第一实验中学2022-2023学年八年级下学期期中数学试题山西省忻州实验中学2022-2023学年七年级下学期期中数学试题(已下线)专题06线段、角的轴对称性(3个知识点11种题型2种中考考法)-【帮课堂】2023-2024学年八年级数学上册同步学与练(苏科版)(已下线)专题02 轴对称图形(知识串讲+热考题型+真题训练)-2023-2024学年八年级数学上学期期中期末考点归纳满分攻略讲练(苏科版)广东省东莞市东华初级中学2023-2024学年八年级上学期月考数学试题福建省福州连江一中贵安分校2023-2024学年八年级上学期月考数学试题(已下线)湖北省襄阳五中华侨城实验学校2023-2024学年八年级上学期数学周测(9)北京市海淀区首师大附中一分校2023-2024学年八年级上学期期中数学试题广东省广州市天河区暨南大学附属实验学校2023-2024学年八年级上学期期中数学试题广东省惠州市第五中学2023-2024学年八年级上学期期中数学试题广东省广州市六校联考2023-2024学年八年级上学期期中数学试题安徽省芜湖市无为市2023-2024学年八年级上学期期中数学试题山东省德州市夏津县金光中学2023-2024学年八年级上学期期中数学试题贵州省遵义市2023-2024学年八年级上学期期中数学试题(已下线)吉林省四平市双辽市双辽三中、双辽四中、双辽五中2023-2024学年八年级上学期期末数学试题湖北省武汉市青山区2023-2024学年八年级上学期期末数学试题云南省昆明市呈贡区第三中学2023-2024学年八年级上学期期末数学试题广东省东莞市东华初级中学2023-2024学年八年级上学期期末数学试题江苏省苏州市吴江区汾湖教育集团2023-2024学年八年级上学期第一次阶段测试数学试题湖北省十堰市实验中学2021-2022学年八年级上学期第一次月考数学试题北京市第一零一中学石油分校2022年八年级上学期期中数学试题
2 . 如图,点
,
在线段
上,
,
于点
,
于点
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/7/0a349257-4870-4cba-bd30-eb0358439b91.png?resizew=208)
(1)求证:
;
(2)若
,试判断
的形状并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7e6363330b33ca9feda927e6ffd3088.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44e2c2b4ecbbd7084dc5327d74cd6740.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/324aae9536a57bcaf320795715f20b75.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c244edbf77fbb8e9c017515e370c5c8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/2/7/0a349257-4870-4cba-bd30-eb0358439b91.png?resizew=208)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43c10ef52c84726a0a1e9a11c660f921.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f3018c687427b6257767eda4a8c6612.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bce074d029fd48029eb7275dda15fe8.png)
您最近一年使用:0次
3 . 如图,在长方形
中,
平分
交
于点E,E是
的中点,则
的长为_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fc7ca085d8c49ba6a1fe3bbe08e55fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d34b2c6c1379ea4968962e96eba6cd18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77a7e4a6765ce78b05ee97764771e01f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/28/15f6644c-4dd8-4dfa-887d-d0a9a564b2b7.png?resizew=104)
您最近一年使用:0次
2023-01-27更新
|
223次组卷
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3卷引用:广西壮族自治区贺州市平桂区2022-2023学年八年级上学期期末数学试题
4 . 如图,在正方形
中,
,
分别在边
,
上,
是等边三角形,连接
交
于点
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/27/4f059a0b-1375-450b-bf23-3e53dc0f49c1.png?resizew=148)
(1)求证:
;
(2)若
,求
的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.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/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72cb97395ebc5ee1b212afb7a97b985c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49b50357a6545cae8348e3059312f520.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/27/4f059a0b-1375-450b-bf23-3e53dc0f49c1.png?resizew=148)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d96a5d40d0aea9f4398ca4d0fe9b0dd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/377b5f7197e5bd1afeea4d931307956a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
您最近一年使用:0次
2022-12-24更新
|
164次组卷
|
7卷引用:广西壮族自治区北海市合浦县2021-2022学年九年级下学期期中数学试题
名校
5 . 如图,在
中,
平分
于点E,点
在
上,且
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a355d3313b93003158ac68d435b4a32.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e6dda2a25f4632f48a7ea0e50154b56.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47256452f509ebc7ff090ca5cfc88142.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e570eabbf1b9390fe78cbb37995c60f8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/21/337dce46-440b-4338-ba5a-357071a049b4.png?resizew=200)
您最近一年使用:0次
2022-12-14更新
|
583次组卷
|
28卷引用:广西壮族自治区桂林市第一中学2021-2022学年八年级下学期期中数学试题
广西壮族自治区桂林市第一中学2021-2022学年八年级下学期期中数学试题广东省佛山市2021-2022学年八年级下学期4月月考数学试题河南省南阳市镇平县2021-2022学年八年级上学期期末数学试题陕西省西安市曲江第一中学2021-2022学年八年级下学期期中数学试题黑龙江省黑河市逊克县2021-2022学年八年级上学期期末数学试题重庆市南川区南川区第一中学校2022-2023学年八年级上学期10月月考数学试题福建省泉州市培元中学2022-2023学年八年级上学期期中考试数学试题陕西省渭南市白水县2021-2022学年八年级上学期期末考试数学试卷广西壮族自治区桂林市雁山区雁山中学2022-2023学年八年级下学期期中数学试题2012年苏教版初中数学九年级上1.1等腰三角形的性质与判定练习卷2014-2015学年辽宁省大石桥市水源镇二中八年级上学期段测数学试卷云南省红河州泸西县逸圃初级中学2017-2018学年八年级上学期期中考试数学试题云南省泸西县逸圃初级中学2018-2019学年八年级上学期期中考试数学试题浙教版八年级上册数学第1-6章 单元综合练习试题湖北省十堰市房县2017-2018学年八年级上学期期末数学试题北京市第十一中学2019-2020学年第二学期九年级数学居家自主学习检测诊断试题北京十一学校2019-2020学年九年级下学期4月月考数学试题湖南省怀化市鹤城区2019-2020学年八年级下学期期末数学试题河南省舞钢市2018-2019学年八年级上学期调研考试数学试题山东省德州市乐陵市实验中学2020-2021学年八年级上学期10月月考数学试题广东省惠州市江南学校2020-2021学年八年级上学期期中数学试题12.3角平分线的性质(课前)新疆吐鲁番高昌区2021-2022学年八年级上学期期中考试数学试题北京市房山区燕山地区2021-2022学年八年级上学期期中数学试题黑龙江佳木斯同江市第三中学2021-2022学年八年级上学期期中考试数学试题重庆市荣昌区荣昌区宝城初级中学2021-2022学年八年级上学期第一次月考数学试题河南省周口市扶沟县2021-2022学年八年级上学期期末数学试题辽宁省抚顺市新抚区2022-2023学年八年级上学期期末数学试题
6 . 已知
、
分别是
内角和外角平分线,它们的交点为
,过点D作
,垂足为F点,作
,垂足为E点,连接
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d276d0010fd458383ea3dd61415e1aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32c38dfd14dde969702dff97ef2270f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01009f2f3a3476fd1efe90291083132.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/13/c79a833b-bc56-40d8-ac7c-a32a6fae98b6.png?resizew=151)
您最近一年使用:0次
7 . 如图,在矩形纸片
中,
,
,M是
上的点,且
,将矩形纸片
沿过点M的直线折叠,使点D落在
上的点P处,点C落在点
处,折痕为
,当
与线段
交于点H时,则线段
的长是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/11/2b3b4b41-d695-45cd-8029-1ddec6130192.png?resizew=151)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54275b7e571660d0a9e0370fbfe5050b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/59efa8fd3ef37ad668263448608fb6b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a57b2c928c267d3fb111dabfda8235c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4c8a9c4957431681ddfc77895a88508.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7096fdcee49451970e84214dee5c2e5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcdae78f4d3b8d8213ac3ac9a9567eb5.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/11/2b3b4b41-d695-45cd-8029-1ddec6130192.png?resizew=151)
A.3 | B.![]() | C.4 | D.![]() |
您最近一年使用:0次
8 . ![](https://img.xkw.com/dksih/QBM/2022/11/27/3118570225844224/3119403883061248/STEM/cc55ef58aac7496688f305d314b1b672.png?resizew=427)
(1)感知:如图
,
平分
,
,
易知:
(不需证明)
(2)探究:如图
,
平分
,
,
求证:
.
(3)应用:如图
,四边形
中,
,
,
,
,求证:
.
![](https://img.xkw.com/dksih/QBM/2022/11/27/3118570225844224/3119403883061248/STEM/cc55ef58aac7496688f305d314b1b672.png?resizew=427)
(1)感知:如图
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e1c9ae241fd78126274c65e17990c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/190e01d58a7d518dd8e949b40aed8055.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7879ce780b03ae36316527c6af53930.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/588581afee275bc6e60ecb026e3d1c48.png)
(2)探究:如图
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c650fe55b7603f106c53ca2423451c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cbce11aa19b8bd2bf6ee5a834e005de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/346890b14e5f2958f66106537bd046d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da2ccd774f44c6307480844a7c527e0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9953b7b5c647641edbec4c2ab90a65f4.png)
(3)应用:如图
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f82e415812cca9545611c0faa0c01b1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/520f8abda6a85e7ef6f281fc2df853fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7099026716ee1821dd7d9f157dc055f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e63a14e1ced08dc9fb5ddcb268647ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9953b7b5c647641edbec4c2ab90a65f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32c38dfd14dde969702dff97ef2270f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68daadc7173c1a288c252c5a11f99ad5.png)
您最近一年使用:0次
9 . 如图,
,
,垂足分别为
,
,
,
相交于点
,
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b757f0c42ae5c9a2d6a4b19e5877b27.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d320f180419175d75eebc618cc458b39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49c8dbc31b2e14067ef2f34b4e25f114.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d212c1709b8e72a055cf1b5381ef64.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/24/ed9930bb-f92b-4a15-9225-3745042fda9c.png?resizew=191)
您最近一年使用:0次
2022-11-20更新
|
163次组卷
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3卷引用:广西壮族自治区河池市宜州区教育局教学研究室2022-2023学年八年级上学期期中数学试题
名校
10 . 如图,在
中,
,
,
于点D,
平分
交
于点E,交
于点G,过点A作
于点
,交
于点
,下列结论:①
;②
;③
;其中正确的有( )
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/21/3247d8b4-cf65-4900-8ce7-5b1dcbe01c41.png?resizew=178)
![](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/9c06154cae3bf7a8ce5a1e97a7380875.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b5f215a42c4b7078d8d65923eb9980e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85c4bdfb0db1e31e8459df1d15f9ab55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d39b8d91afc34e4a9b0fdbb6bafb9087.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/187ed13a7bd532bd39af5e5ad7493a2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4652c9a4ccc6cb42acfa7d443e98f4ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ff56ea00ca90825f3d95809de24f639.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0c828658073c1b8dc3442be6e0b83fb.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/21/3247d8b4-cf65-4900-8ce7-5b1dcbe01c41.png?resizew=178)
A.①② | B.②③ | C.①②③ | D.①③ |
您最近一年使用:0次
2022-11-19更新
|
262次组卷
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3卷引用:广西壮族自治区南宁市西乡塘区广西民族大学附属中学2022-2023学年八年级上学期12月月考数学试题
广西壮族自治区南宁市西乡塘区广西民族大学附属中学2022-2023学年八年级上学期12月月考数学试题重庆市渝北区两江育才中学校2022-2023学年八年级上学期期中数学试题(已下线)专题1.7 直角三角形(巩固篇)(专项练习)-2022-2023学年八年级数学下册基础知识专项讲练(北师大版)