浙江省杭州第二中学2024-2025学年高一下学期数学周末练10

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杭州二中2024级高一数学周末练10

一、单选题

1.若向量eqId0b172cf8d898883d82e973f28c3c3a3e满足eqIde16d81d266f24698696a81ed5e007680,且eqId38b8e57dbd41e517228ce1aaeed6b486,则eqId2cbc0e1e5b4709970076b5bdd07b9a8c(    )

A.2 B.eqIdcf298f00799cbf34b4db26f5f63af92f C.1 D.eqId8d5989c84e320b504511f23eeb6e7357

2.复数eqId4ce843c522ca4cc6553b09d68d8b05ba在复平面内所对应的点位于(    )

A.第一象限 B.第二象限 C.第三象限 D.第四象限

3.已知eqId4b80360cbdda38f0745b998dfa872a73是关于eqId81dea63b8ce3e51adf66cf7b9982a248的方程eqId0aa99494f34b73f36bbcb621ca1b72b8的一个解,则eqIde2b1b96f5050de3bc7ae53c7bf0c21e8(   )

A.4 B.8 C.6 D.0

4.我国古代数学名著《九章算术》有一抽样问题:“今有北乡若干人,西乡四百人,南乡两百人,凡三乡,发役六十人,而北乡需遗十,问北乡人数几何?“其意思为:“今有某地北面若干人,西面有400人,南面有200人,这三面要征调60人,而北面共征调10人(用分层抽样的方法),则北面共有(    )人.”

A.200 B.100 C.120 D.140

5.已知圆柱的高为4,它的表面积与体积的数值之比为2,则该圆柱的体积为(    )

A.eqIdae933f66a49ac39a30332924daa39057 B.eqId3f76876aa3fd673a24110db8e418e516 C.eqIdb5c67e1730c24da4cd57b266a649a383 D.eqIda8b0a70e166de9359b4a1d0854286049

6.在eqId15c0dbe3c080c4c4636c64803e5c1f76中,角eqId5963abe8f421bd99a2aaa94831a951e9、eqId7f9e8449aad35c5d840a3395ea86df6d、eqIdc5db41a1f31d6baee7c69990811edb9f所对的边分别为eqId0a6936d370d6a238a608ca56f87198de、eqId2c94bb12cee76221e13f9ef955b0aab1、eqId071a7e733d466949ac935b4b8ee8d183,若eqId1ba1b919b44c9e1ae938d423d8ed9b7b,eqIda8e15a61841f60df0522c57e87a9ffef,则当角eqId7f9e8449aad35c5d840a3395ea86df6d取最大值时,eqId15c0dbe3c080c4c4636c64803e5c1f76的周长为(   )

A.eqIdec96333ce215db10a533acaa92b5103f B.eqIdab46ea0cba2d06283fae3d864a2329e0 C.eqId5ca7d1107389675d32b56ec097464c14 D.eqId53156a895d6231cfdc10e1d017d4ece9

7.已知在四棱锥eqId0585b6c0f156eecf9662b9846d4eb693中,eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7平面eqId411b38a18046fea8e9fab1f9f9b80a5f,eqIde4959250cb4f4289b7c5400c7bee0426,eqId487b14c446e989c68d0e148cc557dbf2,eqId7ac451db3443cabb204f96c31fd4a02e为等边三角形,则平面eqId852aabd89edffc1b94344ff3f1f31ccd与三棱锥eqId63397cda22cb1fad59cf966dfb588643的外接球球面的交线长为(    )

A.eqId20b3a91ccf6028608cd03df7072f6536 B.eqIdeba51b60d6a915183444eca134a77e4c C.eqId997b5842f3d4eae1989debee9ae41b9e D.eqId77fedb24b1f1450e4fc7449188f5bd1a

8.点M、N为正四面体eqId5cb3f9a5da641be35117fd35ba07a6aa的内切球球面上的两个动点,T为棱eqIdb79dd200766db27fb90d6bd1992cf658上的一动点,则当eqId25ef056105bb8c33072bb13858639162取最大值时,eqId05557f7d090e768550c1cdc19c011c4f(    )

A.1 B.eqIdcf298f00799cbf34b4db26f5f63af92f C.eqId95bacae35b6e16a0a33c2bdc6bc07df7 D.eqId4e2031d209711b058f3d278ede3c1d33

二、多选题

@@@43b052d8-c91e-4b6a-a69d-5909f19e4d0e9.如图,在山脚eqId5963abe8f421bd99a2aaa94831a951e9测得山顶eqIddad2a36927223bd70f426ba06aea4b45的仰角eqIde170f206fdbbd834aad7580c727e2cc6,沿倾斜角为eqId5b5858ee1ce52b251816757257a11c29的斜坡向上走eqId0a6936d370d6a238a608ca56f87198de米到eqId7f9e8449aad35c5d840a3395ea86df6d,在eqId7f9e8449aad35c5d840a3395ea86df6d处测得山顶eqIddad2a36927223bd70f426ba06aea4b45的仰角为eqId9f435efcc7869eec21bdba1ed81dc3f5,则下列选项正确的是(    )

A.eqIda8f1a8b660f6bc48ebe0b537f73f0b89  B.eqId84161bdda33b99be62cd5309e92552bd

C.eqIdbbb8182507bb33117fe4f583203f7bef D.eqId3404cc9bf731d5c448d5ed44fa5f3c94page number 0

 

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10.设复数eqId1be94c746ea0cb4834e5295672e229a4,且eqId9e7dd17f004c36fd824dea2c4ed8e401,其中eqIdaf68f652b4c13657ffddf3c9e7eb262b为确定的复数,下列说法正确的是(    ).

A.若eqId2258aa92d69c0f33ef25dd42c6be6c9f,则eqIde34b88f343ca5a4c29057465541b9cf4是实数  B.若eqId2258aa92d69c0f33ef25dd42c6be6c9f,则存在唯一实数对eqId63313f7ac7402fcb5a9a840db64c6f08使得eqId7c23636ac3641295cc10e64bde71e62a

C.若 eqId4f0c0577987864cad725c210715a2bc4 ,则eqId0a67a742d2a43e907fb1c3a1bdf1d6a9在复平面内对应的点的轨迹是射线  D.若eqId1eaeaec0f230d90ea67ac1934cd4bd4b,则eqIdf48e550a6d5323c848ac7ec285b0f6e0

@@@b734fa6b-61a4-4bc5-9095-94516f1ef53a11.如图所示,有一个棱长为2的正四面体eqId63397cda22cb1fad59cf966dfb588643容器,D是eqIdd2be49c37e30a3ced0364c3e74d8c687的中点,E是eqId9d78abbad68bbbf12af10cd40ef4c353上的动点,则下列说法正确的是(   )

A.直线eqId68a83fdd2ba72a2dba0b6b10bb3e06b9与eqIdd2be49c37e30a3ced0364c3e74d8c687所成的角为eqIdd49f8a63ddbca52039fa9ab44cda6b29   B.eqIde742966e3711cfa53dce04022acf4bcc的周长最小值为eqId82b8cecfd8456fdde6d1f84b462bd80b

C.如果在这个容器中放入1个小球,则小球半径的最大值为eqId1174142f3bba761585b6bc2653009b36

D.如果在这个容器中放入4个完全相同的小球,则小球半径的最大值为eqIde156cab73111ad8418cec255b195c0c8

三、填空题

@@@ee197b83-1738-495b-a7a6-090fe297eba312.福利彩票“双色球”中红色球由编号为01,02,…,33的33个个体组成,某彩民利用下面的随机数表(下表是随机数表的第一行和第二行)选取6个红色球,选取方法是从随机数表中第1行的第6列和第7列数字开始,由左到右依次选取两个数字,则选出来的第3个红色球的编号为      .

49  54  43  54  82  17  37  93  23  28  87  35  20  56  43  84  26  34  91  64

57  24  55  06  88  77  04  74  47  67  21  76  33  50  25  83  92  12  06  76

13.如图,在eqId15c0dbe3c080c4c4636c64803e5c1f76中,eqIdb4cd4555fdb30deb18ce490ab718064b是BC的中点,eqId2a30f3a8b673cc28bd90c50cf1a35281是以eqId7f9e8449aad35c5d840a3395ea86df6d为圆心,BD为半径的圆上任意一点,则eqIde725e9a770017dcb95095dd78ff39954的取值范围为           .

14.长方体eqId6e09725691ee7851f54c0dee86b2bf55中,eqId74be32fa01a84fa8f51ad0c32743d6cd.则四面体eqIdbd3e9beaf917e6219863faef77b39e15与四面体eqIdabe68d0af6bea7c5664678e6418170ba公共部分的体积为      .

杭州二中2024级高一数学周末练10答题卷

班级__________姓名__________学号__________得分__________

一、单选题

题号

1

2

3

4

5

6

7

8

选项

 

 

 

 

 

 

 

 

二、多选题

题号

9

10

11

选项

 

 

 

三、填空题

 

12._______________       13._______________      14._______________page number 1

 

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四、解答题

15.已知复数eqId3b729fd98fa5db1f22a2dd19c873d457(eqId3a7035cd4adda5d72a9fc9f9fda75995是虚数单位),且eqId57ba939f8f19ce7886a2063f4f58a70e为纯虚数(eqIdd41042207515dd2e8349c805e6aee400是eqIde81e59019989b7dc2fb59b037ef6e010的共轭复数).

(1)若复数eqId51b12bb1665cff14b5994bbabc701f3e在复平面内对应的点位于第三象限,求实数eqId294f5ba74cdf695fc9a8a8e52f421328的取值范围.

(2)若eqIde81e59019989b7dc2fb59b037ef6e010,eqId01ea3cc01ce7266cdf0fd73fd50d23c8在复平面上对应的向量分别为eqIda4f605ec0729ce6d72237ad662a06862,eqId6fc9656d8286c4d6fa309d6ae347c89e,eqId1dde8112e8eb968fd042418dd632759e为坐标原点,求eqId6fc9656d8286c4d6fa309d6ae347c89e与eqId083a20abb668d4c26fe5039bd108b40a的夹角.

 

 

 

 

 

 

16.eqId15c0dbe3c080c4c4636c64803e5c1f76中,角eqId5963abe8f421bd99a2aaa94831a951e9、eqId7f9e8449aad35c5d840a3395ea86df6d、eqIdc5db41a1f31d6baee7c69990811edb9f的对边分别为eqId0a6936d370d6a238a608ca56f87198de、eqId2c94bb12cee76221e13f9ef955b0aab1、eqId071a7e733d466949ac935b4b8ee8d183,eqId92c2b2875d447f64eb084167220ee6b0.

(1)求角eqId7f9e8449aad35c5d840a3395ea86df6d;

(2)若eqId8455657dde27aabe6adb7b188e031c11为eqId60ef95894ceebaf236170e8832dcf7e3边上一点,eqId714cc3707bba3bfdb56e251999be8592,eqId1ffc2817fa590affb5a760a25dc65308且eqId9c0b72704c9ea6aa4a9286983857cc4c,求eqId15c0dbe3c080c4c4636c64803e5c1f76的周长.

 

 

 

 

 

 

@@@7032dc91-3cee-41d0-9024-aec104bf239b17.如图,四棱锥eqId0585b6c0f156eecf9662b9846d4eb693中,eqIdccd4fd4b7a4d6b8ca0c5827c055a9ce7底面ABCD,eqId1bae7599ad243c12d94325ad917f0a44,eqId021092f7072700cabdbd9f299cf889c9.

(1)若eqIdcdfa54114f04a75b8c96165b3718ed7f,证明:eqId1a5edfe97aeab0cf16b40fa9d2e15f9e平面eqIde7b7c83470489253394bd288d7c920df;

(2)若eqId4a0e5697eca3f5205cb7b343648240bf,且二面角eqId18dd12f8d2508dc7efa2f04b2914bb8e的正弦值为eqId924d32b574fe69e43724304cf39513e5,求eqId03902478df1a55bc99703210bccab910.

 

 

 

 

 

 

 

page number 2

 

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