名校
1 . 如图,棱锥
的高
,截面
平行于底面
与截面交于点
,且
.若四边形
的面积为36,则四边形
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0585b6c0f156eecf9662b9846d4eb693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/764829cc2c763b6aca0665aa143e304e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d609847e2ff3d64e5a514582c3ead0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d4123df6c5cae71684acabc2fa340c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12fe32dfbd66709875c5b9f79c9496da.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c736e1a2b1d42a7370210eb827a11e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d609847e2ff3d64e5a514582c3ead0e.png)
A.12 | B.16 |
C.4 | D.8 |
您最近一年使用:0次
2024-06-07更新
|
150次组卷
|
7卷引用:人教A版(2019) 必修第二册 必杀技 第8章 第8.1节 综合训练
人教A版(2019) 必修第二册 必杀技 第8章 第8.1节 综合训练(已下线)江西省南昌市2019-2020学年进贤二中高二下学期第一次月考数学(理)试题苏教版(2019) 必修第二册 必杀技 第13章 立体几何初步 13.1 基本立体图形 第13.1节 综合训练(已下线)专题6-2立体几何截面与最值归类-2(已下线)8.1基本立体图形【第二练】“上好三节课,做好三套题“高中数学素养晋级之路(已下线)11.1空间几何体-同步精品课堂(人教B版2019必修第四册)(已下线)专题08 几何体截面与展开最短距离归类(1) -期末考点大串讲(苏教版(2019))
2 . 图2是图1中长方体的三视图,若用
表示面积,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a47e23642c284a050776e68bc34c4d23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98a24414fb5b9250543b80542d57f483.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b23749bf308389ab21a1810ea99bec7.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/3/de50fca8-df70-488a-b5a4-fbd56f5fff40.png?resizew=258)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 如图,在
中,
于点
,
于点
,
为
边的中点,连接
、
、
,则下列结论:①若
,则
;②若
,则
;③若
,则
为等边三角形;④若
,则
.其中正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d3f843b83e62bab294988a7ea134a63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0ffdf36ba9697d1fe3376a854c26c01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892909e49156f7dcc0650fcd65243877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c8ffe24cf9f327aeb241225ab15ab1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5b8b98b2f83279a49e94d9f48c5e6f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55468740d16e56ab5107b9b90a44bc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05d35d8d8bb0dc17f2f86fe5b230a2b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/857f848e92a8e900d742cf90314b1ee6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e075468e7fb0bf30229aec01a7205977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ed4c4e8edbd179f3fc38a6653f18c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c284ccb6f4ee7a8690013d2ce16e226.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b8fd793511c7f18df93baea6c2cc9df.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/3/3a94ed2c-7357-4149-adaa-a76e976fa5f7.png?resizew=160)
A.①②③ | B.①③④ | C.①②④ | D.②③④ |
您最近一年使用:0次
4 . 如图入口进入,沿框内问题的正确判断方向,最后到达的是( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/3/b105ab4a-dcbd-4d5e-8cff-2a9791ee7e6f.png?resizew=582)
A.甲 | B.乙 | C.丙 | D.丁 |
您最近一年使用:0次
5 . 公元三世纪,我国汉代数学家赵爽在注解《周髀算经》时给出的“赵爽弦图”如图所示,它是由四个全等的直角三角形与中间的小正方形拼成的一个大正方形.如果大正方形的面积是125,小正方形面积是25,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4352b3bca7bc5c43f4c0f8778c73f46b.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/3/c05f9ea3-0ff5-4b03-abad-cb9af31ebeba.png?resizew=121)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
6 . 如图,在
轴上方,平行于
轴的直线与反比例函数
和
的图象分别交于
、
两点,连接
,过
点作
交
轴于
点,若平行四边形
的面积为12,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54cec401b13d837b0cc8040d15a7a37f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb79a1b0c6dc78e6de17de6bed477fb1.png)
![](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/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9b0f2c0352a94898281927fa8cb7a26.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3241d7fedd89d85711acd7a2635298af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13a1640802834338873fda4650f2e621.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/11/3/5889f01c-561d-4161-ad6e-e2e529ed60d8.png?resizew=180)
A.12 | B.-12 | C.6 | D.-6 |
您最近一年使用:0次
7 . 如图,若
为正整数,则表示
的值的点落在( )
![](https://img.xkw.com/dksih/QBM/2023/10/14/3345962362314752/3347423293464576/STEM/8bec73e231534815b3281285f243d99a.png?resizew=230)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce54976bfbdfb618cc5e268b9a5be7ce.png)
![](https://img.xkw.com/dksih/QBM/2023/10/14/3345962362314752/3347423293464576/STEM/8bec73e231534815b3281285f243d99a.png?resizew=230)
A.段① | B.段② | C.段③ | D.段④ |
您最近一年使用:0次
8 . 某情报站有
、
、
、
四种互不相同的密码,每周使用其中的一种密码,且每周都是从上周未使用的三种密码中等可能地随机选用一种,如果第1周使用
种密码,那么第3周也使用
种密码的概率是( )
![](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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
A.![]() | B.0 | C.![]() | D.![]() |
您最近一年使用:0次
9 . 一个容器盛满酒精,第一次倒出10升后,用水加满,第二次倒出6升后,再用水加满,这时容器内的酒精与水的体积之比为7:13,则这个容器的容积为( )
A.18升 | B.20升 | C.24升 | D.30升 |
您最近一年使用:0次
10 . 已知点
,
是二次函数
图象上的两个不同的点,则当
时,其函数值
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d4a44232bf90118b61ce2434d4c99ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3d6b6331662bc568c635519f5143778.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee2c3f65872d13c7e73b0e5f91042bca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0bed1a02239821a616bc173181e7ed2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/070d1ea22a92808dad7489438c239629.png)
A.2017 | B.2018 | C.2019 | D.2020 |
您最近一年使用:0次