名校
1 . 如下图,四棱锥
的体积为
,底面
为等腰梯形,
,
,
,
,
,
是垂足,平面
平面
.
;
(2)若
,
分别为
,
的中点,求二面角
的余弦值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0585b6c0f156eecf9662b9846d4eb693.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5acb763021bf166ca719d07223591d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/279e119eed905cf15026649a1b86502a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a398397362a18da1cc9f24bf3f356ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f29c3e772e56008790298824122792.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7713c13736076f1fe2c139bb4a4b6d6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93edc7bb513f40a89173121c8570cd65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9104a1941e557a85fd1496bc2b9be297.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0629ce42392a7fe9be21d25c39c3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3c9abbd78e9a6840ee5f30381daac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99ab98efd2b5fcbfeae61fe37f921a0e.png)
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|
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3卷引用:辽宁省大连市部分学校2024届高三下学期联合模拟考试数学试题
名校
2 . 已知圆锥的顶点为
,母线
所成角的余弦值为
,轴截面等腰三角形
的顶角为
,若
的面积为
.
(2)求圆锥的内切球的表面积;
(3)求该圆锥的内接正四棱柱的侧面面积的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/790ef3382b1c731f2885eecfd92c2a86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56d266a04f3dc7483eddbc26c5e487db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0628681907ac8d7fdb94d8bc1b15feb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2ff7caec4fdd8fb54a3ffbff9692414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2205cffebf8c4d5f81d15ed7b85c8936.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e609d7f5a3b904e30f43fbbc26033d7.png)
(2)求圆锥的内切球的表面积;
(3)求该圆锥的内接正四棱柱的侧面面积的最大值.
您最近一年使用:0次
2024-05-12更新
|
992次组卷
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4卷引用:辽宁省大连市第十二中学2023-2024学年高一下学期6月份学情反馈数学试卷
辽宁省大连市第十二中学2023-2024学年高一下学期6月份学情反馈数学试卷山东省实验中学2023-2024学年高一下学期4月期中考试数学试题(已下线)6.6简单几何体的再认识-【帮课堂】(北师大版2019必修第二册)福建省南安市侨光中学2023-2024学年高一下学期第2次阶段考试(5月月考)数学试题
名校
3 . 如图所示,正方体
的棱长为2,连接
,
,
,
,
,
得到一个三棱锥.求:
的表面积与正方体表面积的比值;
(2)三棱锥
的外接球的表面积和体积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3da8c338342e38c9aa3f274c053fd5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24cfad1ba71a78d8f415335cde2f8c52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a21897349d3d7c94419692106887153.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e663220a66eff19da6a71e46b397db2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e0f0ccc8492a0ccf1eee24867060643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/900b844294e8c07ea9a858adb845121c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20bb84801e94fa618004192f51a025e6.png)
(2)三棱锥
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20bb84801e94fa618004192f51a025e6.png)
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2024-05-01更新
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2卷引用:辽宁省大连市第八中学2023-2024学年高一下学期6月阶段测试数学试题
名校
解题方法
4 . 现需要设计一个仓库,由上、下两部分组成,上部的形状是正四棱锥
,下部的形状是正四棱柱
(如图所示),并要求正四棱柱的高
是正四棱锥的高
的4倍.
,
,则仓库的容积是多少?
(2)若正四棱锥的侧棱长为
,当
为多少时,下部的正四棱柱侧面积最大,最大面积是多少?
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/724625d4f91f0e48712d6d143a6389b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae0a4f38420bb9215dbc9c875b755838.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32fb50c66cd2de786b39cb442ec54a16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49caee3119b29a99e62cbe419fb261fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67c2eb45b423807aa39632e0d25fbfe.png)
(2)若正四棱锥的侧棱长为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e17ee14bd91bfff409c06fd434f6745.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32fb50c66cd2de786b39cb442ec54a16.png)
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2024-03-28更新
|
1328次组卷
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18卷引用:辽宁省大连市第十二中学2022-2023学年高一下学期6月月考数学试题
辽宁省大连市第十二中学2022-2023学年高一下学期6月月考数学试题安徽省阜阳市第三中学2022-2023学年高一下学期一调考试数学试卷河南省信阳市第二高级中学2022-2023学年高一下学期期中模拟考试数学试题北京市陈经纶中学2022-2023学年高一下学期期中诊断数学试题山东省泰安市东平高级中学2022-2023学年高一下学期期中考试数学试题(已下线)第八章:立体几何初步 重点题型复习(1)第13章 立体几何初步(B卷·能力提升)-【单元测试】2022-2023学年高一数学分层训练AB卷(苏教版2019必修第二册)人教B版(2019) 必修第四册 北京名校同步练习册 第十一章 立体几何初步 11.1 空间几何体 11.1.4 棱锥与棱台(已下线)专题11 空间图形的表面积与体积-期中期末考点大串讲(苏教版2019必修第二册)陕西省西北工业大学附属中学2022-2023学年高一下学期第二次月考数学试题(已下线)11.1 柱体(第2课时)(五大题型)(分层练习)-2023-2024学年高二数学同步精品课堂(沪教版2020必修第三册)河南省新乡市封丘县第一中学2023-2024学年高一下学期3月月考数学试卷(已下线)第十三章 立体几何初步(知识归纳+题型突破)(2)-单元速记·巧练(苏教版2019必修第二册)(已下线)8.3简单几何体的表面积与体积【第三练】“上好三节课,做好三套题“高中数学素养晋级之路(已下线)专题03 简单几何体的表面积和体积-《知识解读·题型专练》(人教A版2019必修第二册)广东省广州市中新中学等六校2023-2024学年高一下学期期中联考数学试题(已下线)专题05 立体几何初步(2)-期末考点大串讲(苏教版(2019))云南省保山市智源中学2023-2024学年高一下学期4月期中数学试题
名校
解题方法
5 . 如图,在
中,
,
,
,
.将
沿
折起,使点
到达点
的位置.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/13/6bc3a36b-0c44-47ad-aaaa-2d47173c4849.png?resizew=264)
(1)请在答题纸的图中作出平面
与平面
的交线,并指出这条直线(不必写出作图过程);
(2)证明:平面
平面
;
(3)若直线
和直线
所成角的大小为
,求四棱锥
的体积.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a80d4477c5fa6dc0a2f61003cf060a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cabe5ff6cf52b2abe74eb3771789708.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3402ea855e2ae2dcd98f607bef4fdd6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecdb8041c0cf7f3da0b449f1b282ab36.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9c3ec174b1ce835cc8737ff6ce57e52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4807ca16360c0cca436e59d4be98f626.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/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/13/6bc3a36b-0c44-47ad-aaaa-2d47173c4849.png?resizew=264)
(1)请在答题纸的图中作出平面
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/852aabd89edffc1b94344ff3f1f31ccd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7b7c83470489253394bd288d7c920df.png)
(2)证明:平面
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4aa9084b8fe0fe05c4388d1f835587b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7b7c83470489253394bd288d7c920df.png)
(3)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6b86c22b670a8e9f3896f9e8883fbbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0585b6c0f156eecf9662b9846d4eb693.png)
您最近一年使用:0次
名校
6 . 如图,多面体ABCEF中,
,
,D为BC的中点,四边形ADEF为矩形.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/29/021d4db3-3d07-4bc8-bae5-789aa818b3ca.png?resizew=175)
(1)证明:
;
(2)若
,当三棱锥
的体积最大时,求二面角
的余弦值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c3e9ef3e849788645552cfb0735d987.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cbfc35fc915ac7d4dc017e60ccdecbe.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/10/29/021d4db3-3d07-4bc8-bae5-789aa818b3ca.png?resizew=175)
(1)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/31b2cc1d0bfd22c88286880b9da1f6f4.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fffa3d9c32da53b0ea0c338012ea20c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/199098479c92e87304b91871172d46e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f8c7b6766f0581fcd1ecd332afcfae.png)
您最近一年使用:0次
名校
解题方法
7 . 如图,在正四棱柱
中,
,
.点
、
、
、
分别在棱
、
、
、
上,
,
,
.
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/18/8bf60171-60ef-4ddf-a465-52edf99e7b9b.png?resizew=128)
(1)求多面体
的体积;
(2)当点
在棱
上运动时(包括端点),求二面角
的余弦值的绝对值的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55a2310cbba5e050488cd9296eb195d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43a71fc9c0068109dad1382354570665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c296e45b84cf67a98939aa7334e7d478.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22adbc0da438220f9cace11b629d799b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/777c6cf35158b0ecf7b6bd92de556cdc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80de42aebe7de7021e3201a2622da469.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89e8c8d3c1ddb9b6d84eeffc331b9166.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/18/8bf60171-60ef-4ddf-a465-52edf99e7b9b.png?resizew=128)
(1)求多面体
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27b1e9b13e2641010a7d911f0cd269cf.png)
(2)当点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7fe763f8cc8e6aa1a0cea5370d44dca.png)
您最近一年使用:0次
2023-09-17更新
|
843次组卷
|
6卷引用:辽宁省大连市第八中学2023-2024学年高二上学期10月月考数学试题
辽宁省大连市第八中学2023-2024学年高二上学期10月月考数学试题广西壮族自治区玉林市玉林市高三联考2024届高三上学期开学考试数学试题河北省保定市定州中学2023-2024学年高二上学期9月月考数学试题(已下线)第七章 重难专攻(七)?立体几何中的综合问题 讲山东省招远市第二中学2023-2024学年高二上学期10月月考数学试题(已下线)专题02 空间向量与空间角、空间距离【考题猜想】-2023-2024学年高二数学上学期期中考点大串讲(人教A版2019选择性必修第一册)
解题方法
8 . 如图,在四面体
中,
是边长为2的等边三角形,
是直角三角形,点
为直角顶点.
,
,
,
分别是线段
,
,
,
上的动点,且四边形
为平行四边形,设
.
平面
;
(2)若二面角
的大小为
,
,则
为何值时,四边形
的面积最小,并求出最小值:
(3)当平面
平面
时,求四面体
体积的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661ff55b5ebbadfb600989af3cfce2fd.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/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73465a1f9aa03481295bf6bd3c6903ac.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/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d97dc3b752832906de41447bb58a341.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/611f100dcfa7803db6eb233e2e7f2dab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb278a1476067378944794a3933dfd6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08f8b463fcecf0a757f386db56e074d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/611f100dcfa7803db6eb233e2e7f2dab.png)
(2)若二面角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ec2524be492bca0d1566bf848066f10.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be6a6301878fed2a01413020b27310a5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b79b194152945f719c21bbe5d525338d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/611f100dcfa7803db6eb233e2e7f2dab.png)
(3)当平面
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/693f873931d8d09aad4c4dd39efa62d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca67a5b8f69507c8b80379e86f90a8ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
您最近一年使用:0次
解题方法
9 . 在正三棱台
中,
,
,
为
中点,
在
上,
.
与平面
的交点
,并写出
与
的比值(在图中保留作图痕迹,不必写出画法和理由);
(2)求直线
与平面
所成角的正弦值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42d3a82b8e587ee890467835bc4e854c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/305a88d4e0249bd16d48eda01331d2d4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/746f45e7063b18c535a713199a54037d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f1f229274a6e17977cc047814212589.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e0a851907ada2ac2c3c4880a6736d28a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d60f25ea30ee528502241850c097b6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11ddc92d84d188c66b435664a7e7b5a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10fc7991ea17d54ff5f4445ac5699463.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9399c9a2a31b0e3165aea2d6ccc4f7c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b99738c0ba6ad5af08c609bd57fbc015.png)
(2)求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e69d2b798744645af88a4fa411344a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
您最近一年使用:0次
2023-08-02更新
|
1373次组卷
|
6卷引用:辽宁省大连市2022-2023学年高一下学期期末数学试题
辽宁省大连市2022-2023学年高一下学期期末数学试题广东省阳江市2024届高三上学期开学适应性考试数学试题(已下线)重难点突破02 利用传统方法求线线角、线面角、二面角与距离(四大题型)(已下线)第八章 立体几何初步(压轴题专练)-单元速记·巧练(人教A版2019必修第二册)(已下线)重难点专题13 轻松搞定线面角问题-【帮课堂】(苏教版2019必修第二册)(已下线)专题02 高一下期末真题精选(2)-期末考点大串讲(人教A版2019必修第二册)
名校
解题方法
10 . 在长方体
中,
,
,E、F、G分别为AB、BC、
的中点.
的体积;
(2)点P在矩形
内,若直线
平面
,求线段
长度的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98d01e3a09bce380379426636aa55081.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68b40d0d2f3cdd8981bb792ad87efb42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f66fb71b75b63594ebeeeebd1963eed5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12800d8a2f043da6ccc7104eef801f08.png)
(2)点P在矩形
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0875cc63101ea9c8a7ad19a94bd6d78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ffe8a84ca3a13f82aff1a022edc66065.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c798204bbe306b3efd5bc9eae594c171.png)
您最近一年使用:0次
2023-06-02更新
|
1437次组卷
|
4卷引用:辽宁省五校(大连二十四中、东北育才等)2022-2023学年高一下学期期末考试数学试题
辽宁省五校(大连二十四中、东北育才等)2022-2023学年高一下学期期末考试数学试题上海市嘉定区第一中学2023届高三三模数学试题辽宁省实验中学2022-2023学年高一下学期期末数学试题(已下线)8.5.3 平面与平面平行【第三课】“上好三节课,做好三套题“高中数学素养晋级之路