1 . 选修4-1:几何证明选讲
如下图,
的半径
垂直于直径
,
为
上一点,
的延长线交
于点
,过点
的
切线交
的延长线于点
.
![](https://img.xkw.com/dksih/QBM/2016/11/9/1573134550474752/1573134557028352/STEM/a98052ec168847abbf73b2f06d1dafa3.png)
(I)求证:
;
(II)若
的半径为
,
,求
的长.
如下图,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880be04496b4e06b1c47d433d880b442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2c3d2cba96f6f03520c0b3f6e4da03e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e69d2b798744645af88a4fa411344a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880be04496b4e06b1c47d433d880b442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
切线交
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9abaeba15f3abdd877bc701af52c5cd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://img.xkw.com/dksih/QBM/2016/11/9/1573134550474752/1573134557028352/STEM/a98052ec168847abbf73b2f06d1dafa3.png)
(I)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11e803296c894cc4e3f38628c6666520.png)
(II)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880be04496b4e06b1c47d433d880b442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38387ba1cadfd3dfc4dea4ca9f613cea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3314c1c98458fc91d1dd892b7ea452b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
您最近一年使用:0次
2 . 选修4-1:几何证明选讲
如图,△
内接于直径为
的圆
,过点
作圆
的切线交
的延长线于点
,
的角平分线
交
和圆
于点
、
,且
.
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573112564113408/1573112570527744/STEM/c8f0b84bd906475e97b50fc1f27d1619.png)
(1)求
的比值;
(2)求
的值.
如图,△
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b1bd1adfe4cc6566218f19970c2fd3b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c27f7309808e0c517168a2291cceee3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/5f4890d3720c98cdfbfbcb95b0617fac.png)
![](https://img.xkw.com/dksih/QBM/2016/11/3/1573112564113408/1573112570527744/STEM/c8f0b84bd906475e97b50fc1f27d1619.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/746853ea6d76bd7cccc6bdd6c739aed7.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47050d71aa1c86a620646c6860a96e90.png)
您最近一年使用:0次
3 . 如图,已知
是以
为直径的⊙
的一条弦,点
是劣弧
上的一点,过点
作
于
,交
于
,延长线交⊙
于
.
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/a3fbf5dc7aa643f39b48e42a3ccea121.png)
(1)求证:
;
(2)延长
到
,使
,求证:
.
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/fdbee1d6df754523867f44cef568937b.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/794c3363d3e74569b80928f7b7feb58a.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/f83df4fd5f7e496dbd5e71bcdb97d417.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/58db07388afa435d8457bdd816a95dc0.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/fdbee1d6df754523867f44cef568937b.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/58db07388afa435d8457bdd816a95dc0.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/10c515d6b06d4bd0a1fa404cb86ca54c.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/5ed3b3d07cb8422bb1f04090563e3e2e.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/fdbee1d6df754523867f44cef568937b.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/cb8516c16b3f4df89bb988675011deb2.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/f83df4fd5f7e496dbd5e71bcdb97d417.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/c91f6678b3d345289a8ec8d286fd080f.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/a3fbf5dc7aa643f39b48e42a3ccea121.png)
(1)求证:
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/4a19ed051191467d97fc60e988943fd5.png)
(2)延长
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/1167344f5c674f23b981778434602cda.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/cd6c932ac14c49699efecc2f1dad603b.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/30c65132883c4e7b8c3216b93b6cb46e.png)
![](https://img.xkw.com/dksih/QBM/2016/9/21/1573035251851264/1573035258470400/STEM/7dc14de2297d43afbea1deceec64e688.png)
您最近一年使用:0次
4 . 选修4-1:几何证明选讲
如图,
是
的外接圆,
的平分线
交
于
,交
于
,连接
并延长, 交
于
,交
于
.
![](https://img.xkw.com/dksih/QBM/2016/9/7/1573003126251520/1573003132870656/STEM/a5e23fa7201644d1bf658198a0a2c24e.png)
(1)证明:
;
(2)若
求
的长.
如图,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880be04496b4e06b1c47d433d880b442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd936a2405709574af0a73543d94ad9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6062582a0a1679aa777451f25008411d.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/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/880be04496b4e06b1c47d433d880b442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdc93e193fad261689949a52819753f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://img.xkw.com/dksih/QBM/2016/9/7/1573003126251520/1573003132870656/STEM/a5e23fa7201644d1bf658198a0a2c24e.png)
(1)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5c2123f90f931140fe9f85a3e61e30d.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04a30bf456a72760e9a91e070752d8a0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
您最近一年使用:0次
2016-12-04更新
|
120次组卷
|
3卷引用:2017届重庆市巴蜀中学高三上月考一数学(理)试卷
5 . 如图,过点
作圆
的割线
与切线
为切点,连接
,
的平分线与
,分别交于点
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/2/b4d49b31-9107-4cba-9f8b-8b07aad3c697.png?resizew=172)
(1)求证:
;
(2)若
求
的大小.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a0cbbcc3d79bf999588882e7b1b4324.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2befd00111167198c7e2bd795a62dab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab3692cbeb579e58fef5217b2637b9cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ffcf0b442d5ff2ce8efa1a778b4ecd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab3692cbeb579e58fef5217b2637b9cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39acab3cfb59bfc9591371721ab01d93.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/2/b4d49b31-9107-4cba-9f8b-8b07aad3c697.png?resizew=172)
(1)求证:
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426695278592/1572426701619200/STEM/9be3db66de414f92b2a851ddaf7062a8.png)
(2)若
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426695278592/1572426701619200/STEM/a5d83c7523f845cab24c189a24a3bf40.png)
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426695278592/1572426701619200/STEM/f8a26b72596746ada0a824fbff331221.png)
您最近一年使用:0次
6 . 已知
中,
为
外接圆劣弧
上的点(不与点
.
重合),延长
,延长
的延长线于
.
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426471907328/1572426477805568/STEM/1eb8de7db98042bbaccaa468723f953e.png)
(1)求证:
;
(2)求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd936a2405709574af0a73543d94ad9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90dc865781ebfe38b4a75d5184a8956.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd936a2405709574af0a73543d94ad9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e262f59351803e420bf1226c95e4bba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b6a6b40f29f5081dff13c100583d9b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0804964ed20d4b476d76f2ca43f1ded.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426471907328/1572426477805568/STEM/1eb8de7db98042bbaccaa468723f953e.png)
(1)求证:
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426471907328/1572426477805568/STEM/918fd0912a144183ac5588eeeaf3c149.png)
(2)求证:
![](https://img.xkw.com/dksih/QBM/2016/1/11/1572426471907328/1572426477805568/STEM/832e390885954e26aa0991137f3a35db.png)
您最近一年使用:0次
7 . 选修4—1:几何证明选讲
如图,
交圆于
,
两点,
切圆于
,
为
上一点且
,连接
并延长交圆于点
,作弦
垂直
,垂足为
.
![](https://img.xkw.com/dksih/QBM/2015/12/14/1572363466407936/1572363472814080/STEM/c214589d814d42c08737ae08c823fef1.png)
(1)求证:
为圆的直径;
(2)若
,
,求弦
的长.
如图,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f541f7ae7c39082d202efd28805c54e.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/e0629ce42392a7fe9be21d25c39c3e64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4eedae8d316c76e3d0b451256de03fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a3450abdd309e47cd7c33085d68ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e72b2e1ff83e95df048745322982451.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f541f7ae7c39082d202efd28805c54e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://img.xkw.com/dksih/QBM/2015/12/14/1572363466407936/1572363472814080/STEM/c214589d814d42c08737ae08c823fef1.png)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7de966c316db1013defc56372fcf814e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f08273d339dc5ddbb89aa67bb8205e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
您最近一年使用:0次
8 . 选修4—1:几何证明选讲
如图所示,
是
的直径,
切
于点
,
,
交
于点
,
的延长线交
于点
,
的延长线交
于点
.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/2/11fe69ca-dee8-4c8d-9af3-fb073c2b9ff3.png?resizew=229)
(1)求证:
;
(2)若
的直径
,求
的值.
如图所示,
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d384390f4e0a1e0abd4cc19382d94db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdc93e193fad261689949a52819753f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdc93e193fad261689949a52819753f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cdba1337ec85fa9722cb4b320a82ae6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/8/2/11fe69ca-dee8-4c8d-9af3-fb073c2b9ff3.png?resizew=229)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78858773f5b543687f4abb6baf5f364c.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d97cdc586744d208b6f69c9813af977.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ced06b71073e1bb777f326f06016ce17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b375486dd64c51c1c6c6e05136a4ad3c.png)
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2013·河南郑州·一模
9 . 如图,在△ABC中,CD是∠ACB的平分线,△ACD的外接圆交BC于点E,AB=2AC.
![](https://img.xkw.com/dksih/QBM/2016/3/28/1572560111501312/1572560117145600/STEM/e1066d69f14c4558aded214b8d4dc80a.png)
(Ⅰ)求证:BE=2AD;
(Ⅱ)当AC=1,EC=2时,求AD的长.
![](https://img.xkw.com/dksih/QBM/2016/3/28/1572560111501312/1572560117145600/STEM/e1066d69f14c4558aded214b8d4dc80a.png)
(Ⅰ)求证:BE=2AD;
(Ⅱ)当AC=1,EC=2时,求AD的长.
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2016-12-02更新
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5卷引用:2016届重庆市巴蜀中学高三3月月考理科数学试卷2
2016届重庆市巴蜀中学高三3月月考理科数学试卷2(已下线)2014届河南省中原名校联盟高三上学期第一次摸底考试理科数学试卷(已下线)2014届河南省中原名校联盟高三上学期第一次摸底考试文科数学试卷2016届吉林省松原市油田高中高三上学期期末文科数学试卷2016届广西来宾市高三上学期期末文科数学试卷
12-13高三·河南南阳·阶段练习
10 . 如图,在
中,
是
的角平分线,
的外接圆交
于点
,
.
![](https://img.xkw.com/dksih/QBM/2016/6/7/1572696996036608/1572697002213376/STEM/a1d2f57cf6d74c838b101b1424485b37.png)
(1)证明:
;
(2)当
,
时,求
的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd936a2405709574af0a73543d94ad9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0427054c47e348f35771872fd0215a8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c71855e55064d1dc59eabe43e73a881.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/846071242f981289741ad19f4e7190cf.png)
![](https://img.xkw.com/dksih/QBM/2016/6/7/1572696996036608/1572697002213376/STEM/a1d2f57cf6d74c838b101b1424485b37.png)
(1)证明:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/679372e54c59c5cf67931b12b9833e02.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca036d049f5205cf04cb1b9c5cd03f97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72f7d9f5e71bfef8188b1216c1276c2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
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2016-12-02更新
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7卷引用:2015-2016学年重庆八中高二下阶段性检测五文科数学试卷